207717198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 465998400

約数和(自身を除く): 258281202

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 229, 377, 401, 458, 687, 754, 802, 1131, 1203, 1374, 2262, 2406, 2977, 5213, 5954, 6641, 8931, 10426, 11629, 13282, 15639, 17862, 19923, 23258, 31278, 34887, 39846, 69774, 86333, 91829, 151177, 172666, 183658, 258999, 275487, 302354, 453531, 517998, 550974, 907062, 1193777, 2387554, 2663041, 3581331, 5326082, 7162662, 7989123, 15978246, 34619533, 69239066, 103858599, 207717198]

約数ペア:

[(1, 207717198), (2, 103858599), (3, 69239066), (6, 34619533), (13, 15978246), (26, 7989123), (29, 7162662), (39, 5326082), (58, 3581331), (78, 2663041), (87, 2387554), (174, 1193777), (229, 907062), (377, 550974), (401, 517998), (458, 453531), (687, 302354), (754, 275487), (802, 258999), (1131, 183658), (1203, 172666), (1374, 151177), (2262, 91829), (2406, 86333), (2977, 69774), (5213, 39846), (5954, 34887), (6641, 31278), (8931, 23258), (10426, 19923), (11629, 17862), (13282, 15639)]