206519614

素因数分解:

$2^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1542

約数の個数: 40

約数和(自身を含む): 374101560

約数和(自身を除く): 167581946

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 1483, 2401, 2842, 2966, 4802, 9947, 10381, 19894, 20762, 43007, 69629, 72667, 86014, 139258, 145334, 301049, 508669, 602098, 1017338, 2107343, 3560683, 4214686, 7121366, 14751401, 29502802, 103259807, 206519614]

約数ペア:

[(1, 206519614), (2, 103259807), (7, 29502802), (14, 14751401), (29, 7121366), (49, 4214686), (58, 3560683), (98, 2107343), (203, 1017338), (343, 602098), (406, 508669), (686, 301049), (1421, 145334), (1483, 139258), (2401, 86014), (2842, 72667), (2966, 69629), (4802, 43007), (9947, 20762), (10381, 19894)]