214923401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 286426368

約数和(自身を除く): 71502967

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 791, 1243, 1309, 1453, 1921, 8701, 10171, 13447, 15983, 21131, 24701, 111881, 147917, 164189, 172907, 271711, 1149323, 1806079, 1901977, 2791213, 12642553, 19538491, 30703343, 214923401]

約数ペア:

[(1, 214923401), (7, 30703343), (11, 19538491), (17, 12642553), (77, 2791213), (113, 1901977), (119, 1806079), (187, 1149323), (791, 271711), (1243, 172907), (1309, 164189), (1453, 147917), (1921, 111881), (8701, 24701), (10171, 21131), (13447, 15983)]