207620176

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 410855400

約数和(自身を除く): 203235224

約数列:

[1, 2, 4, 8, 16, 73, 146, 149, 292, 298, 584, 596, 1168, 1192, 1193, 2384, 2386, 4772, 9544, 10877, 19088, 21754, 43508, 87016, 87089, 174032, 174178, 177757, 348356, 355514, 696712, 711028, 1393424, 1422056, 2844112, 12976261, 25952522, 51905044, 103810088, 207620176]

約数ペア:

[(1, 207620176), (2, 103810088), (4, 51905044), (8, 25952522), (16, 12976261), (73, 2844112), (146, 1422056), (149, 1393424), (292, 711028), (298, 696712), (584, 355514), (596, 348356), (1168, 177757), (1192, 174178), (1193, 174032), (2384, 87089), (2386, 87016), (4772, 43508), (9544, 21754), (10877, 19088)]