204211944

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{6737}}^1$

素因数の和:7170

約数の個数: 48

約数和(自身を含む): 554470020

約数和(自身を除く): 350258076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6737, 7578, 10104, 13474, 15156, 20211, 26948, 30312, 40422, 53896, 60633, 80844, 121266, 161688, 242532, 485064, 2836277, 5672554, 8508831, 11345108, 17017662, 22690216, 25526493, 34035324, 51052986, 68070648, 102105972, 204211944]

約数ペア:

[(1, 204211944), (2, 102105972), (3, 68070648), (4, 51052986), (6, 34035324), (8, 25526493), (9, 22690216), (12, 17017662), (18, 11345108), (24, 8508831), (36, 5672554), (72, 2836277), (421, 485064), (842, 242532), (1263, 161688), (1684, 121266), (2526, 80844), (3368, 60633), (3789, 53896), (5052, 40422), (6737, 30312), (7578, 26948), (10104, 20211), (13474, 15156)]