202016514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{687131}}^1$

素因数の和:687150

約数の個数: 24

約数和(自身を含む): 469998288

約数和(自身を除く): 267981774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 687131, 1374262, 2061393, 4122786, 4809917, 9619834, 14429751, 28859502, 33669419, 67338838, 101008257, 202016514]

約数ペア:

[(1, 202016514), (2, 101008257), (3, 67338838), (6, 33669419), (7, 28859502), (14, 14429751), (21, 9619834), (42, 4809917), (49, 4122786), (98, 2061393), (147, 1374262), (294, 687131)]