201331484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^2$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 374447808

約数和(自身を除く): 173116324

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 199, 398, 796, 1271, 2542, 5084, 6169, 8159, 12338, 16318, 24676, 32636, 39601, 79202, 158404, 252929, 505858, 1011716, 1227631, 1623641, 2455262, 3247282, 4910524, 6494564, 50332871, 100665742, 201331484]

約数ペア:

[(1, 201331484), (2, 100665742), (4, 50332871), (31, 6494564), (41, 4910524), (62, 3247282), (82, 2455262), (124, 1623641), (164, 1227631), (199, 1011716), (398, 505858), (796, 252929), (1271, 158404), (2542, 79202), (5084, 39601), (6169, 32636), (8159, 24676), (12338, 16318)]