208157030488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{1444973}}^1$

素因数の和:1446627

約数の個数: 32

約数和(自身を含む): 426036134160

約数和(自身を除く): 217879103672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1637, 3274, 6548, 13096, 18007, 36014, 72028, 144056, 1444973, 2889946, 5779892, 11559784, 15894703, 31789406, 63578812, 127157624, 2365420801, 4730841602, 9461683204, 18923366408, 26019628811, 52039257622, 104078515244, 208157030488]

約数ペア:

[(1, 208157030488), (2, 104078515244), (4, 52039257622), (8, 26019628811), (11, 18923366408), (22, 9461683204), (44, 4730841602), (88, 2365420801), (1637, 127157624), (3274, 63578812), (6548, 31789406), (13096, 15894703), (18007, 11559784), (36014, 5779892), (72028, 2889946), (144056, 1444973)]