201749574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 462780864

約数和(自身を除く): 261031290

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 233, 442, 466, 653, 663, 699, 1306, 1326, 1398, 1959, 3029, 3918, 3961, 6058, 7922, 8489, 9087, 11101, 11883, 16978, 18174, 22202, 23766, 25467, 33303, 50934, 51493, 66606, 102986, 144313, 152149, 154479, 288626, 304298, 308958, 432939, 456447, 865878, 912894, 1977937, 2586533, 3955874, 5173066, 5933811, 7759599, 11867622, 15519198, 33624929, 67249858, 100874787, 201749574]

約数ペア:

[(1, 201749574), (2, 100874787), (3, 67249858), (6, 33624929), (13, 15519198), (17, 11867622), (26, 7759599), (34, 5933811), (39, 5173066), (51, 3955874), (78, 2586533), (102, 1977937), (221, 912894), (233, 865878), (442, 456447), (466, 432939), (653, 308958), (663, 304298), (699, 288626), (1306, 154479), (1326, 152149), (1398, 144313), (1959, 102986), (3029, 66606), (3918, 51493), (3961, 50934), (6058, 33303), (7922, 25467), (8489, 23766), (9087, 22202), (11101, 18174), (11883, 16978)]