201383010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{248621}}^1$

素因数の和:248640

約数の個数: 40

約数和(自身を含む): 541498716

約数和(自身を除く): 340115706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 248621, 497242, 745863, 1243105, 1491726, 2237589, 2486210, 3729315, 4475178, 6712767, 7458630, 11187945, 13425534, 20138301, 22375890, 33563835, 40276602, 67127670, 100691505, 201383010]

約数ペア:

[(1, 201383010), (2, 100691505), (3, 67127670), (5, 40276602), (6, 33563835), (9, 22375890), (10, 20138301), (15, 13425534), (18, 11187945), (27, 7458630), (30, 6712767), (45, 4475178), (54, 3729315), (81, 2486210), (90, 2237589), (135, 1491726), (162, 1243105), (270, 745863), (405, 497242), (810, 248621)]