200628207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28111}}^1$

素因数の和:28191

約数の個数: 24

約数和(自身を含む): 317215808

約数和(自身を除く): 116587601

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 28111, 84333, 252999, 365443, 1096329, 1714771, 3288987, 5144313, 15432939, 22292023, 66876069, 200628207]

約数ペア:

[(1, 200628207), (3, 66876069), (9, 22292023), (13, 15432939), (39, 5144313), (61, 3288987), (117, 1714771), (183, 1096329), (549, 365443), (793, 252999), (2379, 84333), (7137, 28111)]