205879044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144173}}^1$

素因数の和:144204

約数の個数: 48

約数和(自身を含む): 581309568

約数和(自身を除く): 375430524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 144173, 288346, 432519, 576692, 865038, 1009211, 1730076, 2018422, 2450941, 3027633, 4036844, 4901882, 6055266, 7352823, 9803764, 12110532, 14705646, 17156587, 29411292, 34313174, 51469761, 68626348, 102939522, 205879044]

約数ペア:

[(1, 205879044), (2, 102939522), (3, 68626348), (4, 51469761), (6, 34313174), (7, 29411292), (12, 17156587), (14, 14705646), (17, 12110532), (21, 9803764), (28, 7352823), (34, 6055266), (42, 4901882), (51, 4036844), (68, 3027633), (84, 2450941), (102, 2018422), (119, 1730076), (204, 1009211), (238, 865038), (357, 576692), (476, 432519), (714, 288346), (1428, 144173)]