388214210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{22171}}^1$

素因数の和:22298

約数の個数: 32

約数和(自身を含む): 747107712

約数和(自身を除く): 358893502

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 17510, 22171, 44342, 110855, 221710, 376907, 753814, 1884535, 2283613, 3769070, 4567226, 11418065, 22836130, 38821421, 77642842, 194107105, 388214210]

約数ペア:

[(1, 388214210), (2, 194107105), (5, 77642842), (10, 38821421), (17, 22836130), (34, 11418065), (85, 4567226), (103, 3769070), (170, 2283613), (206, 1884535), (515, 753814), (1030, 376907), (1751, 221710), (3502, 110855), (8755, 44342), (17510, 22171)]