201799794980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49704383}}^1$

素因数の和:49704428

約数の個数: 48

約数和(自身を含む): 501020190720

約数和(自身を除く): 299220395740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 49704383, 99408766, 198817532, 248521915, 347930681, 497043830, 695861362, 994087660, 1391722724, 1441427107, 1739653405, 2882854214, 3479306810, 5765708428, 6958613620, 7207135535, 10089989749, 14414271070, 20179979498, 28828542140, 40359958996, 50449948745, 100899897490, 201799794980]

約数ペア:

[(1, 201799794980), (2, 100899897490), (4, 50449948745), (5, 40359958996), (7, 28828542140), (10, 20179979498), (14, 14414271070), (20, 10089989749), (28, 7207135535), (29, 6958613620), (35, 5765708428), (58, 3479306810), (70, 2882854214), (116, 1739653405), (140, 1441427107), (145, 1391722724), (203, 994087660), (290, 695861362), (406, 497043830), (580, 347930681), (812, 248521915), (1015, 198817532), (2030, 99408766), (4060, 49704383)]