203428192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25127}}^1$

素因数の和:25171

約数の個数: 48

約数和(自身を含む): 455922432

約数和(自身を除く): 252494240

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 25127, 50254, 100508, 201016, 276397, 402032, 552794, 577921, 804064, 1105588, 1155842, 2211176, 2311684, 4422352, 4623368, 6357131, 8844704, 9246736, 12714262, 18493472, 25428524, 50857048, 101714096, 203428192]

約数ペア:

[(1, 203428192), (2, 101714096), (4, 50857048), (8, 25428524), (11, 18493472), (16, 12714262), (22, 9246736), (23, 8844704), (32, 6357131), (44, 4623368), (46, 4422352), (88, 2311684), (92, 2211176), (176, 1155842), (184, 1105588), (253, 804064), (352, 577921), (368, 552794), (506, 402032), (736, 276397), (1012, 201016), (2024, 100508), (4048, 50254), (8096, 25127)]