201589550

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{27059}}^1$

素因数の和:27220

約数の個数: 24

約数和(自身を含む): 377487000

約数和(自身を除く): 175897450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 7450, 27059, 54118, 135295, 270590, 676475, 1352950, 4031791, 8063582, 20158955, 40317910, 100794775, 201589550]

約数ペア:

[(1, 201589550), (2, 100794775), (5, 40317910), (10, 20158955), (25, 8063582), (50, 4031791), (149, 1352950), (298, 676475), (745, 270590), (1490, 135295), (3725, 54118), (7450, 27059)]