201019910518

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{3191}}^1\times {\mathrm{5441}}^1$

素因数の和:9468

約数の個数: 32

約数和(自身を含む): 345193809408

約数和(自身を除く): 144173898890

約数列:

[1, 2, 7, 14, 827, 1654, 3191, 5441, 5789, 6382, 10882, 11578, 22337, 38087, 44674, 76174, 2638957, 4499707, 5277914, 8999414, 17362231, 18472699, 31497949, 34724462, 36945398, 62995898, 121535617, 243071234, 14358565037, 28717130074, 100509955259, 201019910518]

約数ペア:

[(1, 201019910518), (2, 100509955259), (7, 28717130074), (14, 14358565037), (827, 243071234), (1654, 121535617), (3191, 62995898), (5441, 36945398), (5789, 34724462), (6382, 31497949), (10882, 18472699), (11578, 17362231), (22337, 8999414), (38087, 5277914), (44674, 4499707), (76174, 2638957)]