201994569574

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{273629}}^1$

素因数の和:274492

約数の個数: 32

約数和(自身を含む): 351892558080

約数和(自身を除く): 149897988506

約数列:

[1, 2, 7, 14, 67, 134, 469, 787, 938, 1574, 5509, 11018, 52729, 105458, 273629, 369103, 547258, 738206, 1915403, 3830806, 18333143, 36666286, 128332001, 215346023, 256664002, 430692046, 1507422161, 3014844322, 14428183541, 28856367082, 100997284787, 201994569574]

約数ペア:

[(1, 201994569574), (2, 100997284787), (7, 28856367082), (14, 14428183541), (67, 3014844322), (134, 1507422161), (469, 430692046), (787, 256664002), (938, 215346023), (1574, 128332001), (5509, 36666286), (11018, 18333143), (52729, 3830806), (105458, 1915403), (273629, 738206), (369103, 547258)]