220178075299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{83023}}^1$

素因数の和:83387

約数の個数: 32

約数和(自身を含む): 274199711744

約数和(自身を除く): 54021636445

約数列:

[1, 7, 13, 91, 151, 193, 1057, 1351, 1963, 2509, 13741, 17563, 29143, 83023, 204001, 378859, 581161, 1079299, 2652013, 7555093, 12536473, 16023439, 87755311, 112164073, 162974149, 208304707, 1140819043, 1458132949, 2419539289, 16936775023, 31454010757, 220178075299]

約数ペア:

[(1, 220178075299), (7, 31454010757), (13, 16936775023), (91, 2419539289), (151, 1458132949), (193, 1140819043), (1057, 208304707), (1351, 162974149), (1963, 112164073), (2509, 87755311), (13741, 16023439), (17563, 12536473), (29143, 7555093), (83023, 2652013), (204001, 1079299), (378859, 581161)]