201945568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 435939840

約数和(自身を除く): 233994272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1688, 2321, 2719, 3376, 4642, 5438, 6752, 9284, 10876, 18568, 21752, 29909, 37136, 43504, 59818, 74272, 87008, 119636, 239272, 478544, 573709, 957088, 1147418, 2294836, 4589672, 6310799, 9179344, 12621598, 18358688, 25243196, 50486392, 100972784, 201945568]

約数ペア:

[(1, 201945568), (2, 100972784), (4, 50486392), (8, 25243196), (11, 18358688), (16, 12621598), (22, 9179344), (32, 6310799), (44, 4589672), (88, 2294836), (176, 1147418), (211, 957088), (352, 573709), (422, 478544), (844, 239272), (1688, 119636), (2321, 87008), (2719, 74272), (3376, 59818), (4642, 43504), (5438, 37136), (6752, 29909), (9284, 21752), (10876, 18568)]