201804668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5514

約数の個数: 48

約数和(自身を含む): 409737216

約数和(自身を除く): 207932548

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 5443, 9269, 10886, 18538, 21772, 37076, 70759, 125189, 141518, 168733, 250378, 283036, 337466, 500756, 674932, 1627457, 2193529, 3254914, 3880859, 4387058, 6509828, 7761718, 8774116, 15523436, 50451167, 100902334, 201804668]

約数ペア:

[(1, 201804668), (2, 100902334), (4, 50451167), (13, 15523436), (23, 8774116), (26, 7761718), (31, 6509828), (46, 4387058), (52, 3880859), (62, 3254914), (92, 2193529), (124, 1627457), (299, 674932), (403, 500756), (598, 337466), (713, 283036), (806, 250378), (1196, 168733), (1426, 141518), (1612, 125189), (2852, 70759), (5443, 37076), (9269, 21772), (10886, 18538)]