202048328

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 401628780

約数和(自身を除く): 199580452

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 641, 961, 1271, 1282, 1922, 2542, 2564, 3844, 5084, 5128, 7688, 10168, 19871, 26281, 39401, 39742, 52562, 78802, 79484, 105124, 157604, 158968, 210248, 315208, 616001, 814711, 1232002, 1629422, 2464004, 3258844, 4928008, 6517688, 25256041, 50512082, 101024164, 202048328]

約数ペア:

[(1, 202048328), (2, 101024164), (4, 50512082), (8, 25256041), (31, 6517688), (41, 4928008), (62, 3258844), (82, 2464004), (124, 1629422), (164, 1232002), (248, 814711), (328, 616001), (641, 315208), (961, 210248), (1271, 158968), (1282, 157604), (1922, 105124), (2542, 79484), (2564, 78802), (3844, 52562), (5084, 39742), (5128, 39401), (7688, 26281), (10168, 19871)]