200656490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15053}}^1$

素因数の和:15134

約数の個数: 32

約数和(自身を含む): 381528576

約数和(自身を除く): 180872086

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 15053, 30106, 75265, 150530, 466643, 647279, 933286, 1294558, 2333215, 3236395, 4666430, 6472790, 20065649, 40131298, 100328245, 200656490]

約数ペア:

[(1, 200656490), (2, 100328245), (5, 40131298), (10, 20065649), (31, 6472790), (43, 4666430), (62, 3236395), (86, 2333215), (155, 1294558), (215, 933286), (310, 647279), (430, 466643), (1333, 150530), (2666, 75265), (6665, 30106), (13330, 15053)]