204394164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 534299136

約数和(自身を除く): 329904972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 61, 78, 94, 122, 141, 156, 183, 188, 244, 282, 366, 457, 564, 611, 732, 793, 914, 1222, 1371, 1586, 1828, 1833, 2379, 2444, 2742, 2867, 3172, 3666, 4758, 5484, 5734, 5941, 7332, 8601, 9516, 11468, 11882, 17202, 17823, 21479, 23764, 27877, 34404, 35646, 37271, 42958, 55754, 64437, 71292, 74542, 83631, 85916, 111508, 111813, 128874, 149084, 167262, 223626, 257748, 279227, 334524, 362401, 447252, 558454, 724802, 837681, 1087203, 1116908, 1310219, 1449604, 1675362, 2174406, 2620438, 3350724, 3930657, 4348812, 5240876, 7861314, 15722628, 17032847, 34065694, 51098541, 68131388, 102197082, 204394164]

約数ペア:

[(1, 204394164), (2, 102197082), (3, 68131388), (4, 51098541), (6, 34065694), (12, 17032847), (13, 15722628), (26, 7861314), (39, 5240876), (47, 4348812), (52, 3930657), (61, 3350724), (78, 2620438), (94, 2174406), (122, 1675362), (141, 1449604), (156, 1310219), (183, 1116908), (188, 1087203), (244, 837681), (282, 724802), (366, 558454), (457, 447252), (564, 362401), (611, 334524), (732, 279227), (793, 257748), (914, 223626), (1222, 167262), (1371, 149084), (1586, 128874), (1828, 111813), (1833, 111508), (2379, 85916), (2444, 83631), (2742, 74542), (2867, 71292), (3172, 64437), (3666, 55754), (4758, 42958), (5484, 37271), (5734, 35646), (5941, 34404), (7332, 27877), (8601, 23764), (9516, 21479), (11468, 17823), (11882, 17202)]