206569260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11831}}^1$

素因数の和:11943

約数の個数: 72

約数和(自身を含む): 633106656

約数和(自身を除く): 426537396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 11831, 17460, 23662, 35493, 47324, 59155, 70986, 106479, 118310, 141972, 177465, 212958, 236620, 354930, 425916, 532395, 709860, 1064790, 1147607, 2129580, 2295214, 3442821, 4590428, 5738035, 6885642, 10328463, 11476070, 13771284, 17214105, 20656926, 22952140, 34428210, 41313852, 51642315, 68856420, 103284630, 206569260]

約数ペア:

[(1, 206569260), (2, 103284630), (3, 68856420), (4, 51642315), (5, 41313852), (6, 34428210), (9, 22952140), (10, 20656926), (12, 17214105), (15, 13771284), (18, 11476070), (20, 10328463), (30, 6885642), (36, 5738035), (45, 4590428), (60, 3442821), (90, 2295214), (97, 2129580), (180, 1147607), (194, 1064790), (291, 709860), (388, 532395), (485, 425916), (582, 354930), (873, 236620), (970, 212958), (1164, 177465), (1455, 141972), (1746, 118310), (1940, 106479), (2910, 70986), (3492, 59155), (4365, 47324), (5820, 35493), (8730, 23662), (11831, 17460)]