209312496

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{46889}}^1$

素因数の和:46934

約数の個数: 60

約数和(自身を含む): 604693440

約数和(自身を除く): 395380944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 46889, 93778, 140667, 187556, 281334, 375112, 422001, 562668, 750224, 844002, 1125336, 1453559, 1688004, 2250672, 2907118, 3376008, 4360677, 5814236, 6752016, 8721354, 11628472, 13082031, 17442708, 23256944, 26164062, 34885416, 52328124, 69770832, 104656248, 209312496]

約数ペア:

[(1, 209312496), (2, 104656248), (3, 69770832), (4, 52328124), (6, 34885416), (8, 26164062), (9, 23256944), (12, 17442708), (16, 13082031), (18, 11628472), (24, 8721354), (31, 6752016), (36, 5814236), (48, 4360677), (62, 3376008), (72, 2907118), (93, 2250672), (124, 1688004), (144, 1453559), (186, 1125336), (248, 844002), (279, 750224), (372, 562668), (496, 422001), (558, 375112), (744, 281334), (1116, 187556), (1488, 140667), (2232, 93778), (4464, 46889)]