218363945090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{2679641}}^1$

素因数の和:2679958

約数の個数: 32

約数和(自身を含む): 408055883760

約数和(自身を除く): 189691938670

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 562, 1405, 2810, 8149, 16298, 40745, 81490, 2679641, 5359282, 13398205, 26796410, 77709589, 155419178, 388547945, 752979121, 777095890, 1505958242, 3764895605, 7529791210, 21836394509, 43672789018, 109181972545, 218363945090]

約数ペア:

[(1, 218363945090), (2, 109181972545), (5, 43672789018), (10, 21836394509), (29, 7529791210), (58, 3764895605), (145, 1505958242), (281, 777095890), (290, 752979121), (562, 388547945), (1405, 155419178), (2810, 77709589), (8149, 26796410), (16298, 13398205), (40745, 5359282), (81490, 2679641)]