201147650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15901}}^1$

素因数の和:15947

約数の個数: 48

約数和(自身を含む): 425919168

約数和(自身を除く): 224771518

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 15901, 31802, 79505, 159010, 174911, 349822, 365723, 397525, 731446, 795050, 874555, 1749110, 1828615, 3657230, 4022953, 4372775, 8045906, 8745550, 9143075, 18286150, 20114765, 40229530, 100573825, 201147650]

約数ペア:

[(1, 201147650), (2, 100573825), (5, 40229530), (10, 20114765), (11, 18286150), (22, 9143075), (23, 8745550), (25, 8045906), (46, 4372775), (50, 4022953), (55, 3657230), (110, 1828615), (115, 1749110), (230, 874555), (253, 795050), (275, 731446), (506, 397525), (550, 365723), (575, 349822), (1150, 174911), (1265, 159010), (2530, 79505), (6325, 31802), (12650, 15901)]