201406218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 451785600

約数和(自身を除く): 250379382

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 269, 331, 377, 538, 662, 754, 807, 993, 1131, 1614, 1986, 2262, 3497, 4303, 6994, 7801, 8606, 9599, 10491, 12909, 15602, 19198, 20982, 23403, 25818, 28797, 46806, 57594, 89039, 101413, 124787, 178078, 202826, 249574, 267117, 304239, 374361, 534234, 608478, 748722, 1157507, 2315014, 2582131, 3472521, 5164262, 6945042, 7746393, 15492786, 33567703, 67135406, 100703109, 201406218]

約数ペア:

[(1, 201406218), (2, 100703109), (3, 67135406), (6, 33567703), (13, 15492786), (26, 7746393), (29, 6945042), (39, 5164262), (58, 3472521), (78, 2582131), (87, 2315014), (174, 1157507), (269, 748722), (331, 608478), (377, 534234), (538, 374361), (662, 304239), (754, 267117), (807, 249574), (993, 202826), (1131, 178078), (1614, 124787), (1986, 101413), (2262, 89039), (3497, 57594), (4303, 46806), (6994, 28797), (7801, 25818), (8606, 23403), (9599, 20982), (10491, 19198), (12909, 15602)]