201969288

素因数分解:

$2^3\times 3^4\times {\mathrm{311681}}^1$

素因数の和:311699

約数の個数: 40

約数和(自身を含む): 565702830

約数和(自身を除く): 363733542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 311681, 623362, 935043, 1246724, 1870086, 2493448, 2805129, 3740172, 5610258, 7480344, 8415387, 11220516, 16830774, 22441032, 25246161, 33661548, 50492322, 67323096, 100984644, 201969288]

約数ペア:

[(1, 201969288), (2, 100984644), (3, 67323096), (4, 50492322), (6, 33661548), (8, 25246161), (9, 22441032), (12, 16830774), (18, 11220516), (24, 8415387), (27, 7480344), (36, 5610258), (54, 3740172), (72, 2805129), (81, 2493448), (108, 1870086), (162, 1246724), (216, 935043), (324, 623362), (648, 311681)]