203142758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65657}}^1$

素因数の和:65696

約数の個数: 32

約数和(自身を含む): 397099584

約数和(自身を除く): 193956826

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 65657, 131314, 459599, 853541, 919198, 1116169, 1707082, 2232338, 5974787, 7813183, 11949574, 14510197, 15626366, 29020394, 101571379, 203142758]

約数ペア:

[(1, 203142758), (2, 101571379), (7, 29020394), (13, 15626366), (14, 14510197), (17, 11949574), (26, 7813183), (34, 5974787), (91, 2232338), (119, 1707082), (182, 1116169), (221, 919198), (238, 853541), (442, 459599), (1547, 131314), (3094, 65657)]