199536974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3037}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 388912608

約数和(自身を除く): 189375634

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1729, 2527, 3037, 3458, 4693, 5054, 6074, 9386, 21259, 32851, 39481, 42518, 57703, 65702, 78962, 115406, 276367, 403921, 552734, 750139, 807842, 1096357, 1500278, 2192714, 5250973, 7674499, 10501946, 14252641, 15348998, 28505282, 99768487, 199536974]

約数ペア:

[(1, 199536974), (2, 99768487), (7, 28505282), (13, 15348998), (14, 14252641), (19, 10501946), (26, 7674499), (38, 5250973), (91, 2192714), (133, 1500278), (182, 1096357), (247, 807842), (266, 750139), (361, 552734), (494, 403921), (722, 276367), (1729, 115406), (2527, 78962), (3037, 65702), (3458, 57703), (4693, 42518), (5054, 39481), (6074, 32851), (9386, 21259)]