201015430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261059}}^1$

素因数の和:261084

約数の個数: 32

約数和(自身を含む): 451111680

約数和(自身を除く): 250096250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 261059, 522118, 1305295, 1827413, 2610590, 2871649, 3654826, 5743298, 9137065, 14358245, 18274130, 20101543, 28716490, 40203086, 100507715, 201015430]

約数ペア:

[(1, 201015430), (2, 100507715), (5, 40203086), (7, 28716490), (10, 20101543), (11, 18274130), (14, 14358245), (22, 9137065), (35, 5743298), (55, 3654826), (70, 2871649), (77, 2610590), (110, 1827413), (154, 1305295), (385, 522118), (770, 261059)]