223835528

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3814

約数の個数: 48

約数和(自身を含む): 491457420

約数和(自身を除く): 267621892

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 2198, 3637, 4396, 7274, 7693, 8792, 14548, 15386, 25459, 29096, 30772, 50918, 61544, 101836, 178213, 203672, 356426, 571009, 712852, 1142018, 1425704, 2284036, 3997063, 4568072, 7994126, 15988252, 27979441, 31976504, 55958882, 111917764, 223835528]

約数ペア:

[(1, 223835528), (2, 111917764), (4, 55958882), (7, 31976504), (8, 27979441), (14, 15988252), (28, 7994126), (49, 4568072), (56, 3997063), (98, 2284036), (157, 1425704), (196, 1142018), (314, 712852), (392, 571009), (628, 356426), (1099, 203672), (1256, 178213), (2198, 101836), (3637, 61544), (4396, 50918), (7274, 30772), (7693, 29096), (8792, 25459), (14548, 15386)]