202176516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 500512320

約数和(自身を除く): 298335804

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 263, 282, 348, 526, 564, 789, 1052, 1363, 1578, 2209, 2726, 3156, 4089, 4418, 5452, 6627, 7627, 8178, 8836, 12361, 13254, 15254, 16356, 22881, 24722, 26508, 30508, 37083, 45762, 49444, 64061, 74166, 91524, 128122, 148332, 192183, 256244, 358469, 384366, 580967, 716938, 768732, 1075407, 1161934, 1433876, 1742901, 2150814, 2323868, 3485802, 4301628, 6971604, 16848043, 33696086, 50544129, 67392172, 101088258, 202176516]

約数ペア:

[(1, 202176516), (2, 101088258), (3, 67392172), (4, 50544129), (6, 33696086), (12, 16848043), (29, 6971604), (47, 4301628), (58, 3485802), (87, 2323868), (94, 2150814), (116, 1742901), (141, 1433876), (174, 1161934), (188, 1075407), (263, 768732), (282, 716938), (348, 580967), (526, 384366), (564, 358469), (789, 256244), (1052, 192183), (1363, 148332), (1578, 128122), (2209, 91524), (2726, 74166), (3156, 64061), (4089, 49444), (4418, 45762), (5452, 37083), (6627, 30508), (7627, 26508), (8178, 24722), (8836, 22881), (12361, 16356), (13254, 15254)]