202422668

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 423662400

約数和(自身を除く): 221239732

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2492, 2581, 2801, 5162, 5602, 10324, 11204, 18067, 19607, 36134, 39214, 72268, 78428, 81229, 162458, 249289, 324916, 498578, 568603, 997156, 1137206, 1745023, 2274412, 3490046, 6980092, 7229381, 14458762, 28917524, 50605667, 101211334, 202422668]

約数ペア:

[(1, 202422668), (2, 101211334), (4, 50605667), (7, 28917524), (14, 14458762), (28, 7229381), (29, 6980092), (58, 3490046), (89, 2274412), (116, 1745023), (178, 1137206), (203, 997156), (356, 568603), (406, 498578), (623, 324916), (812, 249289), (1246, 162458), (2492, 81229), (2581, 78428), (2801, 72268), (5162, 39214), (5602, 36134), (10324, 19607), (11204, 18067)]