209031704

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{51133}}^1$

素因数の和:51219

約数の個数: 32

約数和(自身を含む): 454069920

約数和(自身を除く): 245038216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 51133, 102266, 204532, 357931, 409064, 715862, 1431724, 2863448, 3732709, 7465418, 14930836, 26128963, 29861672, 52257926, 104515852, 209031704]

約数ペア:

[(1, 209031704), (2, 104515852), (4, 52257926), (7, 29861672), (8, 26128963), (14, 14930836), (28, 7465418), (56, 3732709), (73, 2863448), (146, 1431724), (292, 715862), (511, 409064), (584, 357931), (1022, 204532), (2044, 102266), (4088, 51133)]