221635029602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19377079}}^1$

素因数の和:19377150

約数の個数: 32

約数和(自身を含む): 409243929600

約数和(自身を除く): 187608899998

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 19377079, 38754158, 135639553, 271279106, 368164501, 736329002, 833214397, 1666428794, 2577151507, 5154303014, 5832500779, 11665001558, 15831073543, 31662147086, 110817514801, 221635029602]

約数ペア:

[(1, 221635029602), (2, 110817514801), (7, 31662147086), (14, 15831073543), (19, 11665001558), (38, 5832500779), (43, 5154303014), (86, 2577151507), (133, 1666428794), (266, 833214397), (301, 736329002), (602, 368164501), (817, 271279106), (1634, 135639553), (5719, 38754158), (11438, 19377079)]