206473428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{273113}}^1$

素因数の和:273133

約数の個数: 48

約数和(自身を含む): 611775360

約数和(自身を除く): 405301932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 273113, 546226, 819339, 1092452, 1638678, 1911791, 2458017, 3277356, 3823582, 4916034, 5735373, 7374051, 7647164, 9832068, 11470746, 14748102, 17206119, 22941492, 29496204, 34412238, 51618357, 68824476, 103236714, 206473428]

約数ペア:

[(1, 206473428), (2, 103236714), (3, 68824476), (4, 51618357), (6, 34412238), (7, 29496204), (9, 22941492), (12, 17206119), (14, 14748102), (18, 11470746), (21, 9832068), (27, 7647164), (28, 7374051), (36, 5735373), (42, 4916034), (54, 3823582), (63, 3277356), (84, 2458017), (108, 1911791), (126, 1638678), (189, 1092452), (252, 819339), (378, 546226), (756, 273113)]