201084950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 410705856

約数和(自身を除く): 209620906

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 1630, 1793, 2243, 3586, 4075, 4486, 8150, 8965, 11215, 17930, 22430, 24673, 44825, 49346, 56075, 89650, 112150, 123365, 246730, 365609, 616825, 731218, 1233650, 1828045, 3656090, 4021699, 8043398, 9140225, 18280450, 20108495, 40216990, 100542475, 201084950]

約数ペア:

[(1, 201084950), (2, 100542475), (5, 40216990), (10, 20108495), (11, 18280450), (22, 9140225), (25, 8043398), (50, 4021699), (55, 3656090), (110, 1828045), (163, 1233650), (275, 731218), (326, 616825), (550, 365609), (815, 246730), (1630, 123365), (1793, 112150), (2243, 89650), (3586, 56075), (4075, 49346), (4486, 44825), (8150, 24673), (8965, 22430), (11215, 17930)]