201427628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{4337}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 373866192

約数和(自身を除く): 172438564

約数列:

[1, 2, 4, 17, 34, 68, 683, 1366, 2732, 4337, 8674, 11611, 17348, 23222, 46444, 73729, 147458, 294916, 2962171, 5924342, 11848684, 50356907, 100713814, 201427628]

約数ペア:

[(1, 201427628), (2, 100713814), (4, 50356907), (17, 11848684), (34, 5924342), (68, 2962171), (683, 294916), (1366, 147458), (2732, 73729), (4337, 46444), (8674, 23222), (11611, 17348)]