201218325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34843}}^1$

素因数の和:34874

約数の個数: 48

約数和(自身を含む): 414782976

約数和(自身を除く): 213564651

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 34843, 104529, 174215, 243901, 383273, 522645, 731703, 871075, 1149819, 1219505, 1916365, 2613225, 2682911, 3658515, 5749095, 6097525, 8048733, 9581825, 13414555, 18292575, 28745475, 40243665, 67072775, 201218325]

約数ペア:

[(1, 201218325), (3, 67072775), (5, 40243665), (7, 28745475), (11, 18292575), (15, 13414555), (21, 9581825), (25, 8048733), (33, 6097525), (35, 5749095), (55, 3658515), (75, 2682911), (77, 2613225), (105, 1916365), (165, 1219505), (175, 1149819), (231, 871075), (275, 731703), (385, 522645), (525, 383273), (825, 243901), (1155, 174215), (1925, 104529), (5775, 34843)]