201688102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 409328640

約数和(自身を除く): 207640538

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 154, 187, 238, 287, 374, 451, 574, 697, 902, 1309, 1394, 1879, 2618, 3157, 3758, 4879, 6314, 7667, 9758, 13153, 15334, 20669, 26306, 31943, 41338, 53669, 63886, 77039, 107338, 144683, 154078, 223601, 289366, 351373, 447202, 539273, 702746, 847429, 1078546, 1309663, 1694858, 2459611, 2619326, 4919222, 5932003, 9167641, 11864006, 14406293, 18335282, 28812586, 100844051, 201688102]

約数ペア:

[(1, 201688102), (2, 100844051), (7, 28812586), (11, 18335282), (14, 14406293), (17, 11864006), (22, 9167641), (34, 5932003), (41, 4919222), (77, 2619326), (82, 2459611), (119, 1694858), (154, 1309663), (187, 1078546), (238, 847429), (287, 702746), (374, 539273), (451, 447202), (574, 351373), (697, 289366), (902, 223601), (1309, 154078), (1394, 144683), (1879, 107338), (2618, 77039), (3157, 63886), (3758, 53669), (4879, 41338), (6314, 31943), (7667, 26306), (9758, 20669), (13153, 15334)]