233040301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 294948864

約数和(自身を除く): 61908563

約数列:

[1, 13, 17, 19, 23, 127, 221, 247, 299, 323, 361, 391, 437, 1651, 2159, 2413, 2921, 4199, 4693, 5083, 5681, 6137, 7429, 8303, 28067, 31369, 37973, 41021, 45847, 49657, 55499, 79781, 96577, 107939, 141151, 533273, 596011, 645541, 721487, 779399, 943483, 1054481, 1834963, 10132187, 12265279, 13708253, 17926177, 233040301]

約数ペア:

[(1, 233040301), (13, 17926177), (17, 13708253), (19, 12265279), (23, 10132187), (127, 1834963), (221, 1054481), (247, 943483), (299, 779399), (323, 721487), (361, 645541), (391, 596011), (437, 533273), (1651, 141151), (2159, 107939), (2413, 96577), (2921, 79781), (4199, 55499), (4693, 49657), (5083, 45847), (5681, 41021), (6137, 37973), (7429, 31369), (8303, 28067)]