200845240

素因数分解:

$2^3\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2633}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 452310480

約数和(自身を除く): 251465240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1907, 2633, 3814, 5266, 7628, 9535, 10532, 13165, 15256, 19070, 21064, 26330, 38140, 52660, 76280, 105320, 5021131, 10042262, 20084524, 25105655, 40169048, 50211310, 100422620, 200845240]

約数ペア:

[(1, 200845240), (2, 100422620), (4, 50211310), (5, 40169048), (8, 25105655), (10, 20084524), (20, 10042262), (40, 5021131), (1907, 105320), (2633, 76280), (3814, 52660), (5266, 38140), (7628, 26330), (9535, 21064), (10532, 19070), (13165, 15256)]