195983090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179801}}^1$

素因数の和:179917

約数の個数: 16

約数和(自身を含む): 356007960

約数和(自身を除く): 160024870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 179801, 359602, 899005, 1798010, 19598309, 39196618, 97991545, 195983090]

約数ペア:

[(1, 195983090), (2, 97991545), (5, 39196618), (10, 19598309), (109, 1798010), (218, 899005), (545, 359602), (1090, 179801)]