201615284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{4421}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 380486568

約数和(自身を除く): 178871284

約数列:

[1, 2, 4, 13, 26, 52, 877, 1754, 3508, 4421, 8842, 11401, 17684, 22802, 45604, 57473, 114946, 229892, 3877217, 7754434, 15508868, 50403821, 100807642, 201615284]

約数ペア:

[(1, 201615284), (2, 100807642), (4, 50403821), (13, 15508868), (26, 7754434), (52, 3877217), (877, 229892), (1754, 114946), (3508, 57473), (4421, 45604), (8842, 22802), (11401, 17684)]