207434514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259943}}^1$

素因数の和:259974

約数の個数: 32

約数和(自身を含む): 499092480

約数和(自身を除く): 291657966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 259943, 519886, 779829, 1559658, 1819601, 3639202, 4938917, 5458803, 9877834, 10917606, 14816751, 29633502, 34572419, 69144838, 103717257, 207434514]

約数ペア:

[(1, 207434514), (2, 103717257), (3, 69144838), (6, 34572419), (7, 29633502), (14, 14816751), (19, 10917606), (21, 9877834), (38, 5458803), (42, 4938917), (57, 3639202), (114, 1819601), (133, 1559658), (266, 779829), (399, 519886), (798, 259943)]