201604803590

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{16403971}}^1$

素因数の和:16405207

約数の個数: 16

約数和(自身を含む): 363183940080

約数和(自身を除く): 161579136490

約数列:

[1, 2, 5, 10, 1229, 2458, 6145, 12290, 16403971, 32807942, 82019855, 164039710, 20160480359, 40320960718, 100802401795, 201604803590]

約数ペア:

[(1, 201604803590), (2, 100802401795), (5, 40320960718), (10, 20160480359), (1229, 164039710), (2458, 82019855), (6145, 32807942), (12290, 16403971)]