205603904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9475

約数の個数: 56

約数和(自身を含む): 459492096

約数和(自身を除く): 253888192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 9421, 10912, 18842, 21824, 37684, 75368, 103631, 150736, 207262, 292051, 301472, 414524, 584102, 602944, 829048, 1168204, 1658096, 2336408, 3212561, 3316192, 4672816, 6425122, 6632384, 9345632, 12850244, 18691264, 25700488, 51400976, 102801952, 205603904]

約数ペア:

[(1, 205603904), (2, 102801952), (4, 51400976), (8, 25700488), (11, 18691264), (16, 12850244), (22, 9345632), (31, 6632384), (32, 6425122), (44, 4672816), (62, 3316192), (64, 3212561), (88, 2336408), (124, 1658096), (176, 1168204), (248, 829048), (341, 602944), (352, 584102), (496, 414524), (682, 301472), (704, 292051), (992, 207262), (1364, 150736), (1984, 103631), (2728, 75368), (5456, 37684), (9421, 21824), (10912, 18842)]