209941710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8053}}^1$

素因数の和:8153

約数の個数: 64

約数和(自身を含む): 556692480

約数和(自身を除く): 346750770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 8053, 8690, 13035, 16106, 24159, 26070, 40265, 48318, 80530, 88583, 120795, 177166, 241590, 265749, 442915, 531498, 636187, 885830, 1272374, 1328745, 1908561, 2657490, 3180935, 3817122, 6361870, 6998057, 9542805, 13996114, 19085610, 20994171, 34990285, 41988342, 69980570, 104970855, 209941710]

約数ペア:

[(1, 209941710), (2, 104970855), (3, 69980570), (5, 41988342), (6, 34990285), (10, 20994171), (11, 19085610), (15, 13996114), (22, 9542805), (30, 6998057), (33, 6361870), (55, 3817122), (66, 3180935), (79, 2657490), (110, 1908561), (158, 1328745), (165, 1272374), (237, 885830), (330, 636187), (395, 531498), (474, 442915), (790, 265749), (869, 241590), (1185, 177166), (1738, 120795), (2370, 88583), (2607, 80530), (4345, 48318), (5214, 40265), (8053, 26070), (8690, 24159), (13035, 16106)]