207914692

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4936

約数の個数: 36

約数和(自身を含む): 397040644

約数和(自身を除く): 189125952

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 4861, 9722, 10693, 19444, 21386, 42772, 82637, 165274, 179857, 330548, 359714, 719428, 1404829, 2809658, 3057569, 5619316, 6115138, 12230276, 51978673, 103957346, 207914692]

約数ペア:

[(1, 207914692), (2, 103957346), (4, 51978673), (17, 12230276), (34, 6115138), (37, 5619316), (68, 3057569), (74, 2809658), (148, 1404829), (289, 719428), (578, 359714), (629, 330548), (1156, 179857), (1258, 165274), (2516, 82637), (4861, 42772), (9722, 21386), (10693, 19444)]