229754864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11897}}^1$

素因数の和:11993

約数の個数: 40

約数和(自身を含む): 478014048

約数和(自身を除く): 248259184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 11897, 19312, 23794, 47588, 95176, 190352, 202249, 404498, 808996, 844687, 1617992, 1689374, 3235984, 3378748, 6757496, 13514992, 14359679, 28719358, 57438716, 114877432, 229754864]

約数ペア:

[(1, 229754864), (2, 114877432), (4, 57438716), (8, 28719358), (16, 14359679), (17, 13514992), (34, 6757496), (68, 3378748), (71, 3235984), (136, 1689374), (142, 1617992), (272, 844687), (284, 808996), (568, 404498), (1136, 202249), (1207, 190352), (2414, 95176), (4828, 47588), (9656, 23794), (11897, 19312)]