204542216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22291}}^1$

素因数の和:22365

約数の個数: 32

約数和(自身を含む): 406606080

約数和(自身を除く): 202063864

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 22291, 44582, 89164, 178328, 691021, 824767, 1382042, 1649534, 2764084, 3299068, 5528168, 6598136, 25567777, 51135554, 102271108, 204542216]

約数ペア:

[(1, 204542216), (2, 102271108), (4, 51135554), (8, 25567777), (31, 6598136), (37, 5528168), (62, 3299068), (74, 2764084), (124, 1649534), (148, 1382042), (248, 824767), (296, 691021), (1147, 178328), (2294, 89164), (4588, 44582), (9176, 22291)]