201942104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6451}}^1$

素因数の和:6520

約数の個数: 64

約数和(自身を含む): 476931840

約数和(自身を除く): 274989736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 6451, 7826, 12902, 15652, 25804, 31304, 45157, 51608, 83863, 90314, 167726, 180628, 277393, 335452, 361256, 554786, 587041, 670904, 1109572, 1174082, 1941751, 2219144, 2348164, 3606109, 3883502, 4696328, 7212218, 7767004, 14424436, 15534008, 25242763, 28848872, 50485526, 100971052, 201942104]

約数ペア:

[(1, 201942104), (2, 100971052), (4, 50485526), (7, 28848872), (8, 25242763), (13, 15534008), (14, 14424436), (26, 7767004), (28, 7212218), (43, 4696328), (52, 3883502), (56, 3606109), (86, 2348164), (91, 2219144), (104, 1941751), (172, 1174082), (182, 1109572), (301, 670904), (344, 587041), (364, 554786), (559, 361256), (602, 335452), (728, 277393), (1118, 180628), (1204, 167726), (2236, 90314), (2408, 83863), (3913, 51608), (4472, 45157), (6451, 31304), (7826, 25804), (12902, 15652)]