222263090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28099}}^1$

素因数の和:28226

約数の個数: 32

約数和(自身を含む): 461289600

約数和(自身を除く): 239026510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 28099, 56198, 140495, 196693, 280990, 393386, 983465, 1966930, 3175187, 6350374, 15875935, 22226309, 31751870, 44452618, 111131545, 222263090]

約数ペア:

[(1, 222263090), (2, 111131545), (5, 44452618), (7, 31751870), (10, 22226309), (14, 15875935), (35, 6350374), (70, 3175187), (113, 1966930), (226, 983465), (565, 393386), (791, 280990), (1130, 196693), (1582, 140495), (3955, 56198), (7910, 28099)]