201616165790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550893583}}^1$

素因数の和:1550893603

約数の個数: 16

約数和(自身を含む): 390825183168

約数和(自身を除く): 189209017378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550893583, 3101787166, 7754467915, 15508935830, 20161616579, 40323233158, 100808082895, 201616165790]

約数ペア:

[(1, 201616165790), (2, 100808082895), (5, 40323233158), (10, 20161616579), (13, 15508935830), (26, 7754467915), (65, 3101787166), (130, 1550893583)]