194628476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8923}}^1$

素因数の和:8994

約数の個数: 48

約数和(自身を含む): 419784960

約数和(自身を除く): 225156484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 8923, 10906, 17846, 21812, 35692, 62461, 124922, 169537, 249844, 339074, 365843, 678148, 731686, 1186759, 1463372, 2373518, 2560901, 4747036, 5121802, 6951017, 10243604, 13902034, 27804068, 48657119, 97314238, 194628476]

約数ペア:

[(1, 194628476), (2, 97314238), (4, 48657119), (7, 27804068), (14, 13902034), (19, 10243604), (28, 6951017), (38, 5121802), (41, 4747036), (76, 2560901), (82, 2373518), (133, 1463372), (164, 1186759), (266, 731686), (287, 678148), (532, 365843), (574, 339074), (779, 249844), (1148, 169537), (1558, 124922), (3116, 62461), (5453, 35692), (8923, 21812), (10906, 17846)]