202800256

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{42821}}^1$

素因数の和:42872

約数の個数: 32

約数和(自身を含む): 414945180

約数和(自身を除く): 212144924

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 42821, 85642, 171284, 342568, 685136, 1370272, 1584377, 2740544, 3168754, 5481088, 6337508, 12675016, 25350032, 50700064, 101400128, 202800256]

約数ペア:

[(1, 202800256), (2, 101400128), (4, 50700064), (8, 25350032), (16, 12675016), (32, 6337508), (37, 5481088), (64, 3168754), (74, 2740544), (128, 1584377), (148, 1370272), (296, 685136), (592, 342568), (1184, 171284), (2368, 85642), (4736, 42821)]