210908528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{33713}}^1$

素因数の和:33761

約数の個数: 40

約数和(自身を含む): 451497888

約数和(自身を除く): 240589360

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 33713, 67426, 134852, 269704, 539408, 573121, 775399, 1146242, 1550798, 2292484, 3101596, 4584968, 6203192, 9169936, 12406384, 13181783, 26363566, 52727132, 105454264, 210908528]

約数ペア:

[(1, 210908528), (2, 105454264), (4, 52727132), (8, 26363566), (16, 13181783), (17, 12406384), (23, 9169936), (34, 6203192), (46, 4584968), (68, 3101596), (92, 2292484), (136, 1550798), (184, 1146242), (272, 775399), (368, 573121), (391, 539408), (782, 269704), (1564, 134852), (3128, 67426), (6256, 33713)]