194653004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 437942400

約数和(自身を除く): 243289396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 97, 148, 149, 182, 194, 259, 298, 364, 388, 481, 518, 596, 679, 962, 1036, 1043, 1261, 1358, 1924, 1937, 2086, 2522, 2716, 3367, 3589, 3874, 4172, 5044, 5513, 6734, 7178, 7748, 8827, 11026, 13468, 13559, 14356, 14453, 17654, 22052, 25123, 27118, 28906, 35308, 38591, 46657, 50246, 54236, 57812, 71669, 77182, 93314, 100492, 101171, 143338, 154364, 186628, 187889, 202342, 286676, 326599, 375778, 404684, 501683, 534761, 653198, 751556, 1003366, 1069522, 1306396, 1315223, 2006732, 2139044, 2630446, 3743327, 5260892, 6951893, 7486654, 13903786, 14973308, 27807572, 48663251, 97326502, 194653004]

約数ペア:

[(1, 194653004), (2, 97326502), (4, 48663251), (7, 27807572), (13, 14973308), (14, 13903786), (26, 7486654), (28, 6951893), (37, 5260892), (52, 3743327), (74, 2630446), (91, 2139044), (97, 2006732), (148, 1315223), (149, 1306396), (182, 1069522), (194, 1003366), (259, 751556), (298, 653198), (364, 534761), (388, 501683), (481, 404684), (518, 375778), (596, 326599), (679, 286676), (962, 202342), (1036, 187889), (1043, 186628), (1261, 154364), (1358, 143338), (1924, 101171), (1937, 100492), (2086, 93314), (2522, 77182), (2716, 71669), (3367, 57812), (3589, 54236), (3874, 50246), (4172, 46657), (5044, 38591), (5513, 35308), (6734, 28906), (7178, 27118), (7748, 25123), (8827, 22052), (11026, 17654), (13468, 14453), (13559, 14356)]