201680996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 412957440

約数和(自身を除く): 211276444

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 748, 869, 1343, 1738, 2686, 3413, 3476, 5372, 6826, 13652, 14773, 29546, 37543, 58021, 59092, 75086, 116042, 150172, 232084, 269627, 539254, 638231, 1078508, 1276462, 2552924, 2965897, 4583659, 5931794, 9167318, 11863588, 18334636, 50420249, 100840498, 201680996]

約数ペア:

[(1, 201680996), (2, 100840498), (4, 50420249), (11, 18334636), (17, 11863588), (22, 9167318), (34, 5931794), (44, 4583659), (68, 2965897), (79, 2552924), (158, 1276462), (187, 1078508), (316, 638231), (374, 539254), (748, 269627), (869, 232084), (1343, 150172), (1738, 116042), (2686, 75086), (3413, 59092), (3476, 58021), (5372, 37543), (6826, 29546), (13652, 14773)]