202386352

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 469684224

約数和(自身を除く): 267297872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 568, 821, 868, 994, 1136, 1642, 1736, 1988, 2201, 3284, 3472, 3976, 4402, 5747, 6568, 7952, 8804, 11494, 13136, 15407, 17608, 22988, 25451, 30814, 35216, 45976, 50902, 58291, 61628, 91952, 101804, 116582, 123256, 178157, 203608, 233164, 246512, 356314, 407216, 408037, 466328, 712628, 816074, 932656, 1425256, 1632148, 1807021, 2850512, 3264296, 3614042, 6528592, 7228084, 12649147, 14456168, 25298294, 28912336, 50596588, 101193176, 202386352]

約数ペア:

[(1, 202386352), (2, 101193176), (4, 50596588), (7, 28912336), (8, 25298294), (14, 14456168), (16, 12649147), (28, 7228084), (31, 6528592), (56, 3614042), (62, 3264296), (71, 2850512), (112, 1807021), (124, 1632148), (142, 1425256), (217, 932656), (248, 816074), (284, 712628), (434, 466328), (496, 408037), (497, 407216), (568, 356314), (821, 246512), (868, 233164), (994, 203608), (1136, 178157), (1642, 123256), (1736, 116582), (1988, 101804), (2201, 91952), (3284, 61628), (3472, 58291), (3976, 50902), (4402, 45976), (5747, 35216), (6568, 30814), (7952, 25451), (8804, 22988), (11494, 17608), (13136, 15407)]