201942690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{100469}}^1$

素因数の和:100546

約数の個数: 32

約数和(自身を含む): 491901120

約数和(自身を除く): 289958430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100469, 200938, 301407, 502345, 602814, 1004690, 1507035, 3014070, 6731423, 13462846, 20194269, 33657115, 40388538, 67314230, 100971345, 201942690]

約数ペア:

[(1, 201942690), (2, 100971345), (3, 67314230), (5, 40388538), (6, 33657115), (10, 20194269), (15, 13462846), (30, 6731423), (67, 3014070), (134, 1507035), (201, 1004690), (335, 602814), (402, 502345), (670, 301407), (1005, 200938), (2010, 100469)]