208237128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71707}}^1$

素因数の和:71738

約数の個数: 48

約数和(自身を含む): 572229840

約数和(自身を除く): 363992712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 71707, 143414, 215121, 286828, 430242, 573656, 788777, 860484, 1577554, 1720968, 2366331, 3155108, 4732662, 6310216, 8676547, 9465324, 17353094, 18930648, 26029641, 34706188, 52059282, 69412376, 104118564, 208237128]

約数ペア:

[(1, 208237128), (2, 104118564), (3, 69412376), (4, 52059282), (6, 34706188), (8, 26029641), (11, 18930648), (12, 17353094), (22, 9465324), (24, 8676547), (33, 6310216), (44, 4732662), (66, 3155108), (88, 2366331), (121, 1720968), (132, 1577554), (242, 860484), (264, 788777), (363, 573656), (484, 430242), (726, 286828), (968, 215121), (1452, 143414), (2904, 71707)]