201624380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 433714176

約数和(自身を除く): 232089796

約数列:

[1, 2, 4, 5, 10, 20, 71, 107, 142, 214, 284, 355, 428, 535, 710, 1070, 1327, 1420, 2140, 2654, 5308, 6635, 7597, 13270, 15194, 26540, 30388, 37985, 75970, 94217, 141989, 151940, 188434, 283978, 376868, 471085, 567956, 709945, 942170, 1419890, 1884340, 2839780, 10081219, 20162438, 40324876, 50406095, 100812190, 201624380]

約数ペア:

[(1, 201624380), (2, 100812190), (4, 50406095), (5, 40324876), (10, 20162438), (20, 10081219), (71, 2839780), (107, 1884340), (142, 1419890), (214, 942170), (284, 709945), (355, 567956), (428, 471085), (535, 376868), (710, 283978), (1070, 188434), (1327, 151940), (1420, 141989), (2140, 94217), (2654, 75970), (5308, 37985), (6635, 30388), (7597, 26540), (13270, 15194)]