196690910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18229}}^1$

素因数の和:18332

約数の個数: 32

約数和(自身を含む): 385892640

約数和(自身を除く): 189201730

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 18229, 36458, 91145, 182290, 236977, 473954, 1184885, 1513007, 2369770, 3026014, 7565035, 15130070, 19669091, 39338182, 98345455, 196690910]

約数ペア:

[(1, 196690910), (2, 98345455), (5, 39338182), (10, 19669091), (13, 15130070), (26, 7565035), (65, 3026014), (83, 2369770), (130, 1513007), (166, 1184885), (415, 473954), (830, 236977), (1079, 182290), (2158, 91145), (5395, 36458), (10790, 18229)]