223895230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{10313}}^1$

素因数の和:10500

約数の個数: 32

約数和(自身を含む): 436653504

約数和(自身を除く): 212758274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 4342, 10313, 10855, 20626, 21710, 51565, 103130, 134069, 268138, 670345, 1340690, 1722271, 3444542, 8611355, 17222710, 22389523, 44779046, 111947615, 223895230]

約数ペア:

[(1, 223895230), (2, 111947615), (5, 44779046), (10, 22389523), (13, 17222710), (26, 8611355), (65, 3444542), (130, 1722271), (167, 1340690), (334, 670345), (835, 268138), (1670, 134069), (2171, 103130), (4342, 51565), (10313, 21710), (10855, 20626)]