221663766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{1619}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 467337600

約数和(自身を除く): 245673834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1201, 1619, 2402, 3238, 3603, 4857, 7206, 9714, 22819, 30761, 45638, 61522, 68457, 92283, 136914, 184566, 1944419, 3888838, 5833257, 11666514, 36943961, 73887922, 110831883, 221663766]

約数ペア:

[(1, 221663766), (2, 110831883), (3, 73887922), (6, 36943961), (19, 11666514), (38, 5833257), (57, 3888838), (114, 1944419), (1201, 184566), (1619, 136914), (2402, 92283), (3238, 68457), (3603, 61522), (4857, 45638), (7206, 30761), (9714, 22819)]