201461596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 417088000

約数和(自身を除く): 215626404

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 139, 148, 259, 278, 518, 556, 973, 1036, 1399, 1946, 2798, 3892, 5143, 5596, 9793, 10286, 19586, 20572, 36001, 39172, 51763, 72002, 103526, 144004, 194461, 207052, 362341, 388922, 724682, 777844, 1361227, 1449364, 2722454, 5444908, 7195057, 14390114, 28780228, 50365399, 100730798, 201461596]

約数ペア:

[(1, 201461596), (2, 100730798), (4, 50365399), (7, 28780228), (14, 14390114), (28, 7195057), (37, 5444908), (74, 2722454), (139, 1449364), (148, 1361227), (259, 777844), (278, 724682), (518, 388922), (556, 362341), (973, 207052), (1036, 194461), (1399, 144004), (1946, 103526), (2798, 72002), (3892, 51763), (5143, 39172), (5596, 36001), (9793, 20572), (10286, 19586)]