195947388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 633080448

約数和(自身を除く): 437133060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 107, 117, 126, 129, 156, 169, 172, 182, 214, 234, 252, 258, 273, 301, 321, 338, 364, 387, 428, 468, 507, 516, 546, 559, 602, 642, 676, 749, 774, 819, 903, 963, 1014, 1092, 1118, 1183, 1204, 1284, 1391, 1498, 1521, 1548, 1638, 1677, 1806, 1926, 2028, 2236, 2247, 2366, 2709, 2782, 2996, 3042, 3276, 3354, 3549, 3612, 3852, 3913, 4173, 4494, 4601, 4732, 5031, 5418, 5564, 6084, 6708, 6741, 7098, 7267, 7826, 8346, 8988, 9202, 9737, 10062, 10647, 10836, 11739, 12519, 13482, 13803, 14196, 14534, 15652, 16692, 18083, 18404, 19474, 20124, 21294, 21801, 23478, 25038, 26964, 27606, 29068, 29211, 32207, 35217, 36166, 38948, 41409, 42588, 43602, 46956, 50076, 50869, 54249, 55212, 58422, 59813, 64414, 65403, 70434, 72332, 82818, 87204, 87633, 96621, 101738, 108498, 116844, 119626, 126581, 128828, 130806, 140868, 152607, 162747, 165636, 175266, 179439, 193242, 203476, 216996, 239252, 253162, 261612, 289863, 305214, 325494, 350532, 358878, 379743, 386484, 418691, 457821, 506324, 538317, 579726, 610428, 650988, 717756, 759486, 777569, 837382, 915642, 1076634, 1139229, 1159452, 1256073, 1518972, 1555138, 1674764, 1831284, 2153268, 2278458, 2332707, 2512146, 3110276, 3768219, 4556916, 4665414, 5024292, 5442983, 6998121, 7536438, 9330828, 10885966, 13996242, 15072876, 16328949, 21771932, 27992484, 32657898, 48986847, 65315796, 97973694, 195947388]

約数ペア:

[(1, 195947388), (2, 97973694), (3, 65315796), (4, 48986847), (6, 32657898), (7, 27992484), (9, 21771932), (12, 16328949), (13, 15072876), (14, 13996242), (18, 10885966), (21, 9330828), (26, 7536438), (28, 6998121), (36, 5442983), (39, 5024292), (42, 4665414), (43, 4556916), (52, 3768219), (63, 3110276), (78, 2512146), (84, 2332707), (86, 2278458), (91, 2153268), (107, 1831284), (117, 1674764), (126, 1555138), (129, 1518972), (156, 1256073), (169, 1159452), (172, 1139229), (182, 1076634), (214, 915642), (234, 837382), (252, 777569), (258, 759486), (273, 717756), (301, 650988), (321, 610428), (338, 579726), (364, 538317), (387, 506324), (428, 457821), (468, 418691), (507, 386484), (516, 379743), (546, 358878), (559, 350532), (602, 325494), (642, 305214), (676, 289863), (749, 261612), (774, 253162), (819, 239252), (903, 216996), (963, 203476), (1014, 193242), (1092, 179439), (1118, 175266), (1183, 165636), (1204, 162747), (1284, 152607), (1391, 140868), (1498, 130806), (1521, 128828), (1548, 126581), (1638, 119626), (1677, 116844), (1806, 108498), (1926, 101738), (2028, 96621), (2236, 87633), (2247, 87204), (2366, 82818), (2709, 72332), (2782, 70434), (2996, 65403), (3042, 64414), (3276, 59813), (3354, 58422), (3549, 55212), (3612, 54249), (3852, 50869), (3913, 50076), (4173, 46956), (4494, 43602), (4601, 42588), (4732, 41409), (5031, 38948), (5418, 36166), (5564, 35217), (6084, 32207), (6708, 29211), (6741, 29068), (7098, 27606), (7267, 26964), (7826, 25038), (8346, 23478), (8988, 21801), (9202, 21294), (9737, 20124), (10062, 19474), (10647, 18404), (10836, 18083), (11739, 16692), (12519, 15652), (13482, 14534), (13803, 14196)]