200825170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220687}}^1$

素因数の和:220714

約数の個数: 32

約数和(自身を含む): 444907008

約数和(自身を除く): 244081838

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220687, 441374, 1103435, 1544809, 2206870, 2868931, 3089618, 5737862, 7724045, 14344655, 15448090, 20082517, 28689310, 40165034, 100412585, 200825170]

約数ペア:

[(1, 200825170), (2, 100412585), (5, 40165034), (7, 28689310), (10, 20082517), (13, 15448090), (14, 14344655), (26, 7724045), (35, 5737862), (65, 3089618), (70, 2868931), (91, 2206870), (130, 1544809), (182, 1103435), (455, 441374), (910, 220687)]