201212072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1613}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 390458880

約数和(自身を除く): 189246808

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 503, 1006, 1613, 2012, 3226, 4024, 6452, 12904, 15593, 31186, 50003, 62372, 100006, 124744, 200012, 400024, 811339, 1622678, 3245356, 6490712, 25151509, 50303018, 100606036, 201212072]

約数ペア:

[(1, 201212072), (2, 100606036), (4, 50303018), (8, 25151509), (31, 6490712), (62, 3245356), (124, 1622678), (248, 811339), (503, 400024), (1006, 200012), (1613, 124744), (2012, 100006), (3226, 62372), (4024, 50003), (6452, 31186), (12904, 15593)]