208647133088

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{5471}}^1\times {\mathrm{25357}}^1$

素因数の和:30885

約数の個数: 48

約数和(自身を含む): 419607143424

約数和(自身を除く): 210960010336

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 5471, 10942, 21884, 25357, 43768, 50714, 87536, 101428, 175072, 202856, 257137, 405712, 514274, 811424, 1028548, 1191779, 2057096, 2383558, 4114192, 4767116, 8228384, 9534232, 19068464, 38136928, 138728147, 277456294, 554912588, 1109825176, 2219650352, 4439300704, 6520222909, 13040445818, 26080891636, 52161783272, 104323566544, 208647133088]

約数ペア:

[(1, 208647133088), (2, 104323566544), (4, 52161783272), (8, 26080891636), (16, 13040445818), (32, 6520222909), (47, 4439300704), (94, 2219650352), (188, 1109825176), (376, 554912588), (752, 277456294), (1504, 138728147), (5471, 38136928), (10942, 19068464), (21884, 9534232), (25357, 8228384), (43768, 4767116), (50714, 4114192), (87536, 2383558), (101428, 2057096), (175072, 1191779), (202856, 1028548), (257137, 811424), (405712, 514274)]