195308036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 454745088

約数和(自身を除く): 259437052

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 3391, 4114, 5236, 6782, 8228, 13564, 14399, 23737, 28798, 37301, 47474, 57596, 57647, 74602, 94948, 115294, 149204, 230588, 261107, 403529, 410311, 522214, 634117, 807058, 820622, 1044428, 1268234, 1614116, 1641244, 2536468, 2872177, 4438819, 5744354, 6975287, 8877638, 11488708, 13950574, 17755276, 27901148, 48827009, 97654018, 195308036]

約数ペア:

[(1, 195308036), (2, 97654018), (4, 48827009), (7, 27901148), (11, 17755276), (14, 13950574), (17, 11488708), (22, 8877638), (28, 6975287), (34, 5744354), (44, 4438819), (68, 2872177), (77, 2536468), (119, 1641244), (121, 1614116), (154, 1268234), (187, 1044428), (238, 820622), (242, 807058), (308, 634117), (374, 522214), (476, 410311), (484, 403529), (748, 261107), (847, 230588), (1309, 149204), (1694, 115294), (2057, 94948), (2618, 74602), (3388, 57647), (3391, 57596), (4114, 47474), (5236, 37301), (6782, 28798), (8228, 23737), (13564, 14399)]