253426096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{205703}}^1$

素因数の和:205729

約数の個数: 40

約数和(自身を含む): 612175104

約数和(自身を除く): 358749008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 205703, 411406, 822812, 1439921, 1645624, 2262733, 2879842, 3291248, 4525466, 5759684, 9050932, 11519368, 15839131, 18101864, 23038736, 31678262, 36203728, 63356524, 126713048, 253426096]

約数ペア:

[(1, 253426096), (2, 126713048), (4, 63356524), (7, 36203728), (8, 31678262), (11, 23038736), (14, 18101864), (16, 15839131), (22, 11519368), (28, 9050932), (44, 5759684), (56, 4525466), (77, 3291248), (88, 2879842), (112, 2262733), (154, 1645624), (176, 1439921), (308, 822812), (616, 411406), (1232, 205703)]