209225996924

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1\times {\mathrm{59809}}^1$

素因数の和:61158

約数の個数: 48

約数和(自身を含む): 422943783360

約数和(自身を除く): 213717786436

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1237, 1414, 2474, 2828, 4948, 8659, 17318, 34636, 59809, 119618, 124937, 239236, 249874, 418663, 499748, 837326, 874559, 1674652, 1749118, 3498236, 6040709, 12081418, 24162836, 42284963, 73983733, 84569926, 147967466, 169139852, 295934932, 517886131, 1035772262, 2071544524, 7472357033, 14944714066, 29889428132, 52306499231, 104612998462, 209225996924]

約数ペア:

[(1, 209225996924), (2, 104612998462), (4, 52306499231), (7, 29889428132), (14, 14944714066), (28, 7472357033), (101, 2071544524), (202, 1035772262), (404, 517886131), (707, 295934932), (1237, 169139852), (1414, 147967466), (2474, 84569926), (2828, 73983733), (4948, 42284963), (8659, 24162836), (17318, 12081418), (34636, 6040709), (59809, 3498236), (119618, 1749118), (124937, 1674652), (239236, 874559), (249874, 837326), (418663, 499748)]