201887010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172553}}^1$

素因数の和:172579

約数の個数: 48

約数和(自身を含む): 565286904

約数和(自身を除く): 363399894

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172553, 345106, 517659, 862765, 1035318, 1552977, 1725530, 2243189, 2588295, 3105954, 4486378, 5176590, 6729567, 7764885, 11215945, 13459134, 15529770, 20188701, 22431890, 33647835, 40377402, 67295670, 100943505, 201887010]

約数ペア:

[(1, 201887010), (2, 100943505), (3, 67295670), (5, 40377402), (6, 33647835), (9, 22431890), (10, 20188701), (13, 15529770), (15, 13459134), (18, 11215945), (26, 7764885), (30, 6729567), (39, 5176590), (45, 4486378), (65, 3105954), (78, 2588295), (90, 2243189), (117, 1725530), (130, 1552977), (195, 1035318), (234, 862765), (390, 517659), (585, 345106), (1170, 172553)]