195480012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 579156480

約数和(自身を除く): 383676468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 107, 147, 156, 182, 196, 214, 239, 273, 294, 321, 364, 428, 478, 546, 588, 637, 642, 717, 749, 956, 1092, 1274, 1284, 1391, 1434, 1498, 1673, 1911, 2247, 2548, 2782, 2868, 2996, 3107, 3346, 3822, 4173, 4494, 5019, 5243, 5564, 6214, 6692, 7644, 8346, 8988, 9321, 9737, 10038, 10486, 11711, 12428, 15729, 16692, 18642, 19474, 20076, 20972, 21749, 23422, 25573, 29211, 31458, 35133, 37284, 38948, 43498, 46844, 51146, 58422, 62916, 65247, 68159, 70266, 76719, 86996, 102292, 116844, 130494, 136318, 140532, 152243, 153438, 179011, 204477, 260988, 272636, 304486, 306876, 332449, 358022, 408954, 456729, 537033, 608972, 664898, 716044, 817908, 913458, 997347, 1074066, 1253077, 1329796, 1826916, 1994694, 2148132, 2327143, 2506154, 3759231, 3989388, 4654286, 5012308, 6981429, 7518462, 9308572, 13962858, 15036924, 16290001, 27925716, 32580002, 48870003, 65160004, 97740006, 195480012]

約数ペア:

[(1, 195480012), (2, 97740006), (3, 65160004), (4, 48870003), (6, 32580002), (7, 27925716), (12, 16290001), (13, 15036924), (14, 13962858), (21, 9308572), (26, 7518462), (28, 6981429), (39, 5012308), (42, 4654286), (49, 3989388), (52, 3759231), (78, 2506154), (84, 2327143), (91, 2148132), (98, 1994694), (107, 1826916), (147, 1329796), (156, 1253077), (182, 1074066), (196, 997347), (214, 913458), (239, 817908), (273, 716044), (294, 664898), (321, 608972), (364, 537033), (428, 456729), (478, 408954), (546, 358022), (588, 332449), (637, 306876), (642, 304486), (717, 272636), (749, 260988), (956, 204477), (1092, 179011), (1274, 153438), (1284, 152243), (1391, 140532), (1434, 136318), (1498, 130494), (1673, 116844), (1911, 102292), (2247, 86996), (2548, 76719), (2782, 70266), (2868, 68159), (2996, 65247), (3107, 62916), (3346, 58422), (3822, 51146), (4173, 46844), (4494, 43498), (5019, 38948), (5243, 37284), (5564, 35133), (6214, 31458), (6692, 29211), (7644, 25573), (8346, 23422), (8988, 21749), (9321, 20972), (9737, 20076), (10038, 19474), (10486, 18642), (11711, 16692), (12428, 15729)]