200713750

素因数分解:

$2^1\times 5^4\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 40

約数和(自身を含む): 378497592

約数和(自身を除く): 177783842

約数列:

[1, 2, 5, 10, 25, 50, 125, 211, 250, 422, 625, 761, 1055, 1250, 1522, 2110, 3805, 5275, 7610, 10550, 19025, 26375, 38050, 52750, 95125, 131875, 160571, 190250, 263750, 321142, 475625, 802855, 951250, 1605710, 4014275, 8028550, 20071375, 40142750, 100356875, 200713750]

約数ペア:

[(1, 200713750), (2, 100356875), (5, 40142750), (10, 20071375), (25, 8028550), (50, 4014275), (125, 1605710), (211, 951250), (250, 802855), (422, 475625), (625, 321142), (761, 263750), (1055, 190250), (1250, 160571), (1522, 131875), (2110, 95125), (3805, 52750), (5275, 38050), (7610, 26375), (10550, 19025)]