211896648

素因数分解:

$2^3\times 3^4\times {\mathrm{327001}}^1$

素因数の和:327019

約数の個数: 40

約数和(自身を含む): 593508630

約数和(自身を除く): 381611982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 327001, 654002, 981003, 1308004, 1962006, 2616008, 2943009, 3924012, 5886018, 7848024, 8829027, 11772036, 17658054, 23544072, 26487081, 35316108, 52974162, 70632216, 105948324, 211896648]

約数ペア:

[(1, 211896648), (2, 105948324), (3, 70632216), (4, 52974162), (6, 35316108), (8, 26487081), (9, 23544072), (12, 17658054), (18, 11772036), (24, 8829027), (27, 7848024), (36, 5886018), (54, 3924012), (72, 2943009), (81, 2616008), (108, 1962006), (162, 1308004), (216, 981003), (324, 654002), (648, 327001)]