220209552

素因数分解:

$2^4\times 3^2\times {\mathrm{1529233}}^1$

素因数の和:1529247

約数の個数: 30

約数和(自身を含む): 616281302

約数和(自身を除く): 396071750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1529233, 3058466, 4587699, 6116932, 9175398, 12233864, 13763097, 18350796, 24467728, 27526194, 36701592, 55052388, 73403184, 110104776, 220209552]

約数ペア:

[(1, 220209552), (2, 110104776), (3, 73403184), (4, 55052388), (6, 36701592), (8, 27526194), (9, 24467728), (12, 18350796), (16, 13763097), (18, 12233864), (24, 9175398), (36, 6116932), (48, 4587699), (72, 3058466), (144, 1529233)]