207872068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 395297280

約数和(自身を除く): 187425212

約数列:

[1, 2, 4, 23, 37, 46, 74, 79, 92, 148, 158, 316, 773, 851, 1546, 1702, 1817, 2923, 3092, 3404, 3634, 5846, 7268, 11692, 17779, 28601, 35558, 57202, 61067, 67229, 71116, 114404, 122134, 134458, 244268, 268916, 657823, 1315646, 1404541, 2259479, 2631292, 2809082, 4518958, 5618164, 9037916, 51968017, 103936034, 207872068]

約数ペア:

[(1, 207872068), (2, 103936034), (4, 51968017), (23, 9037916), (37, 5618164), (46, 4518958), (74, 2809082), (79, 2631292), (92, 2259479), (148, 1404541), (158, 1315646), (316, 657823), (773, 268916), (851, 244268), (1546, 134458), (1702, 122134), (1817, 114404), (2923, 71116), (3092, 67229), (3404, 61067), (3634, 57202), (5846, 35558), (7268, 28601), (11692, 17779)]