200068988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{420313}}^1$

素因数の和:420341

約数の個数: 24

約数和(自身を含む): 423676512

約数和(自身を除く): 223607524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 420313, 840626, 1681252, 2942191, 5884382, 7145321, 11768764, 14290642, 28581284, 50017247, 100034494, 200068988]

約数ペア:

[(1, 200068988), (2, 100034494), (4, 50017247), (7, 28581284), (14, 14290642), (17, 11768764), (28, 7145321), (34, 5884382), (68, 2942191), (119, 1681252), (238, 840626), (476, 420313)]