210344428

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{6073}}^1$

素因数の和:7321

約数の個数: 24

約数和(自身を含む): 421098272

約数和(自身を除く): 210753844

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 6073, 8659, 12146, 17318, 24292, 34636, 42511, 85022, 170044, 7512301, 15024602, 30049204, 52586107, 105172214, 210344428]

約数ペア:

[(1, 210344428), (2, 105172214), (4, 52586107), (7, 30049204), (14, 15024602), (28, 7512301), (1237, 170044), (2474, 85022), (4948, 42511), (6073, 34636), (8659, 24292), (12146, 17318)]