201296511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 332055360

約数和(自身を除く): 130758849

約数列:

[1, 3, 9, 13, 29, 39, 41, 87, 117, 123, 261, 369, 377, 533, 1131, 1189, 1447, 1599, 3393, 3567, 4341, 4797, 10701, 13023, 15457, 18811, 41963, 46371, 56433, 59327, 125889, 139113, 169299, 177981, 377667, 533943, 545519, 771251, 1636557, 1720483, 2313753, 4909671, 5161449, 6941259, 15484347, 22366279, 67098837, 201296511]

約数ペア:

[(1, 201296511), (3, 67098837), (9, 22366279), (13, 15484347), (29, 6941259), (39, 5161449), (41, 4909671), (87, 2313753), (117, 1720483), (123, 1636557), (261, 771251), (369, 545519), (377, 533943), (533, 377667), (1131, 177981), (1189, 169299), (1447, 139113), (1599, 125889), (3393, 59327), (3567, 56433), (4341, 46371), (4797, 41963), (10701, 18811), (13023, 15457)]