197411256

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 644716800

約数和(自身を除く): 447305544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 89, 108, 126, 162, 163, 168, 178, 189, 216, 243, 252, 267, 324, 326, 356, 378, 486, 489, 504, 534, 567, 623, 648, 652, 712, 756, 801, 972, 978, 1068, 1134, 1141, 1246, 1304, 1467, 1512, 1602, 1701, 1869, 1944, 1956, 2136, 2268, 2282, 2403, 2492, 2934, 3204, 3402, 3423, 3738, 3912, 4401, 4536, 4564, 4806, 4984, 5607, 5868, 6408, 6804, 6846, 7209, 7476, 8802, 9128, 9612, 10269, 11214, 11736, 13203, 13608, 13692, 14418, 14507, 14952, 16821, 17604, 19224, 20538, 21627, 22428, 26406, 27384, 28836, 29014, 30807, 33642, 35208, 39609, 41076, 43254, 43521, 44856, 50463, 52812, 57672, 58028, 61614, 67284, 79218, 82152, 86508, 87042, 92421, 100926, 101549, 105624, 116056, 123228, 130563, 134568, 151389, 158436, 173016, 174084, 184842, 201852, 203098, 246456, 261126, 277263, 302778, 304647, 316872, 348168, 369684, 391689, 403704, 406196, 522252, 554526, 605556, 609294, 739368, 783378, 812392, 913941, 1044504, 1109052, 1175067, 1211112, 1218588, 1566756, 1827882, 2218104, 2350134, 2437176, 2741823, 3133512, 3525201, 3655764, 4700268, 5483646, 7050402, 7311528, 8225469, 9400536, 10967292, 14100804, 16450938, 21934584, 24676407, 28201608, 32901876, 49352814, 65803752, 98705628, 197411256]

約数ペア:

[(1, 197411256), (2, 98705628), (3, 65803752), (4, 49352814), (6, 32901876), (7, 28201608), (8, 24676407), (9, 21934584), (12, 16450938), (14, 14100804), (18, 10967292), (21, 9400536), (24, 8225469), (27, 7311528), (28, 7050402), (36, 5483646), (42, 4700268), (54, 3655764), (56, 3525201), (63, 3133512), (72, 2741823), (81, 2437176), (84, 2350134), (89, 2218104), (108, 1827882), (126, 1566756), (162, 1218588), (163, 1211112), (168, 1175067), (178, 1109052), (189, 1044504), (216, 913941), (243, 812392), (252, 783378), (267, 739368), (324, 609294), (326, 605556), (356, 554526), (378, 522252), (486, 406196), (489, 403704), (504, 391689), (534, 369684), (567, 348168), (623, 316872), (648, 304647), (652, 302778), (712, 277263), (756, 261126), (801, 246456), (972, 203098), (978, 201852), (1068, 184842), (1134, 174084), (1141, 173016), (1246, 158436), (1304, 151389), (1467, 134568), (1512, 130563), (1602, 123228), (1701, 116056), (1869, 105624), (1944, 101549), (1956, 100926), (2136, 92421), (2268, 87042), (2282, 86508), (2403, 82152), (2492, 79218), (2934, 67284), (3204, 61614), (3402, 58028), (3423, 57672), (3738, 52812), (3912, 50463), (4401, 44856), (4536, 43521), (4564, 43254), (4806, 41076), (4984, 39609), (5607, 35208), (5868, 33642), (6408, 30807), (6804, 29014), (6846, 28836), (7209, 27384), (7476, 26406), (8802, 22428), (9128, 21627), (9612, 20538), (10269, 19224), (11214, 17604), (11736, 16821), (13203, 14952), (13608, 14507), (13692, 14418)]