200862566

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 334268064

約数和(自身を除く): 133405498

約数列:

[1, 2, 19, 37, 38, 73, 74, 103, 146, 206, 361, 703, 722, 1387, 1406, 1957, 2701, 2774, 3811, 3914, 5402, 7519, 7622, 13357, 15038, 26353, 26714, 37183, 51319, 52706, 72409, 74366, 102638, 142861, 144818, 278203, 285722, 556406, 975061, 1375771, 1950122, 2714359, 2751542, 5285857, 5428718, 10571714, 100431283, 200862566]

約数ペア:

[(1, 200862566), (2, 100431283), (19, 10571714), (37, 5428718), (38, 5285857), (73, 2751542), (74, 2714359), (103, 1950122), (146, 1375771), (206, 975061), (361, 556406), (703, 285722), (722, 278203), (1387, 144818), (1406, 142861), (1957, 102638), (2701, 74366), (2774, 72409), (3811, 52706), (3914, 51319), (5402, 37183), (7519, 26714), (7622, 26353), (13357, 15038)]