199431182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4229}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 338061600

約数和(自身を除く): 138630418

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 4229, 8458, 23579, 47158, 71893, 80351, 143786, 160702, 308717, 617434, 1365967, 2731934, 5248189, 5865623, 10496378, 11731246, 99715591, 199431182]

約数ペア:

[(1, 199431182), (2, 99715591), (17, 11731246), (19, 10496378), (34, 5865623), (38, 5248189), (73, 2731934), (146, 1365967), (323, 617434), (646, 308717), (1241, 160702), (1387, 143786), (2482, 80351), (2774, 71893), (4229, 47158), (8458, 23579)]