202479728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{10181}}^1$

素因数の和:10313

約数の個数: 40

約数和(自身を含む): 431798256

約数和(自身を除く): 229318528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 10181, 19888, 20362, 40724, 81448, 111991, 162896, 223982, 447964, 895928, 1150453, 1791856, 2300906, 4601812, 9203624, 12654983, 18407248, 25309966, 50619932, 101239864, 202479728]

約数ペア:

[(1, 202479728), (2, 101239864), (4, 50619932), (8, 25309966), (11, 18407248), (16, 12654983), (22, 9203624), (44, 4601812), (88, 2300906), (113, 1791856), (176, 1150453), (226, 895928), (452, 447964), (904, 223982), (1243, 162896), (1808, 111991), (2486, 81448), (4972, 40724), (9944, 20362), (10181, 19888)]