201437868

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 477842400

約数和(自身を除く): 276404532

約数列:

[1, 2, 3, 4, 6, 12, 113, 149, 226, 298, 339, 447, 452, 596, 678, 894, 997, 1356, 1788, 1994, 2991, 3988, 5982, 11964, 16837, 33674, 50511, 67348, 101022, 112661, 148553, 202044, 225322, 297106, 337983, 445659, 450644, 594212, 675966, 891318, 1351932, 1782636, 16786489, 33572978, 50359467, 67145956, 100718934, 201437868]

約数ペア:

[(1, 201437868), (2, 100718934), (3, 67145956), (4, 50359467), (6, 33572978), (12, 16786489), (113, 1782636), (149, 1351932), (226, 891318), (298, 675966), (339, 594212), (447, 450644), (452, 445659), (596, 337983), (678, 297106), (894, 225322), (997, 202044), (1356, 148553), (1788, 112661), (1994, 101022), (2991, 67348), (3988, 50511), (5982, 33674), (11964, 16837)]