201434428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 431827200

約数和(自身を除く): 230392772

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 67, 68, 76, 134, 179, 221, 247, 268, 323, 358, 442, 494, 646, 716, 871, 884, 988, 1139, 1273, 1292, 1742, 2278, 2327, 2546, 3043, 3401, 3484, 4199, 4556, 4654, 5092, 6086, 6802, 8398, 9308, 11993, 12172, 13604, 14807, 16549, 16796, 21641, 23986, 29614, 33098, 39559, 43282, 44213, 47972, 57817, 59228, 66196, 79118, 86564, 88426, 115634, 155909, 158236, 176852, 203881, 227867, 231268, 281333, 311818, 407762, 455734, 562666, 623636, 751621, 815524, 911468, 1125332, 1503242, 2650453, 2962271, 3006484, 3873739, 5300906, 5924542, 7747478, 10601812, 11849084, 15494956, 50358607, 100717214, 201434428]

約数ペア:

[(1, 201434428), (2, 100717214), (4, 50358607), (13, 15494956), (17, 11849084), (19, 10601812), (26, 7747478), (34, 5924542), (38, 5300906), (52, 3873739), (67, 3006484), (68, 2962271), (76, 2650453), (134, 1503242), (179, 1125332), (221, 911468), (247, 815524), (268, 751621), (323, 623636), (358, 562666), (442, 455734), (494, 407762), (646, 311818), (716, 281333), (871, 231268), (884, 227867), (988, 203881), (1139, 176852), (1273, 158236), (1292, 155909), (1742, 115634), (2278, 88426), (2327, 86564), (2546, 79118), (3043, 66196), (3401, 59228), (3484, 57817), (4199, 47972), (4556, 44213), (4654, 43282), (5092, 39559), (6086, 33098), (6802, 29614), (8398, 23986), (9308, 21641), (11993, 16796), (12172, 16549), (13604, 14807)]