201319784350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{233509}}^1$

素因数の和:233965

約数の個数: 48

約数和(自身を含む): 384120213840

約数和(自身を除く): 182800429490

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 401, 430, 802, 1075, 2005, 2150, 4010, 10025, 17243, 20050, 34486, 86215, 172430, 233509, 431075, 467018, 862150, 1167545, 2335090, 5837725, 10040887, 11675450, 20081774, 50204435, 93637109, 100408870, 187274218, 251022175, 468185545, 502044350, 936371090, 2340927725, 4026395687, 4681855450, 8052791374, 20131978435, 40263956870, 100659892175, 201319784350]

約数ペア:

[(1, 201319784350), (2, 100659892175), (5, 40263956870), (10, 20131978435), (25, 8052791374), (43, 4681855450), (50, 4026395687), (86, 2340927725), (215, 936371090), (401, 502044350), (430, 468185545), (802, 251022175), (1075, 187274218), (2005, 100408870), (2150, 93637109), (4010, 50204435), (10025, 20081774), (17243, 11675450), (20050, 10040887), (34486, 5837725), (86215, 2335090), (172430, 1167545), (233509, 862150), (431075, 467018)]