201986996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 393535296

約数和(自身を除く): 191548300

約数列:

[1, 2, 4, 17, 34, 37, 43, 68, 74, 86, 148, 172, 629, 731, 1258, 1462, 1591, 1867, 2516, 2924, 3182, 3734, 6364, 7468, 27047, 31739, 54094, 63478, 69079, 80281, 108188, 126956, 138158, 160562, 276316, 321124, 1174343, 1364777, 2348686, 2729554, 2970397, 4697372, 5459108, 5940794, 11881588, 50496749, 100993498, 201986996]

約数ペア:

[(1, 201986996), (2, 100993498), (4, 50496749), (17, 11881588), (34, 5940794), (37, 5459108), (43, 4697372), (68, 2970397), (74, 2729554), (86, 2348686), (148, 1364777), (172, 1174343), (629, 321124), (731, 276316), (1258, 160562), (1462, 138158), (1591, 126956), (1867, 108188), (2516, 80281), (2924, 69079), (3182, 63478), (3734, 54094), (6364, 31739), (7468, 27047)]