199944522

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 446757792

約数和(自身を除く): 246813270

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 331, 333, 662, 666, 907, 993, 1814, 1986, 2721, 2979, 5442, 5958, 8163, 12247, 16326, 24494, 33559, 36741, 67118, 73482, 100677, 110223, 201354, 220446, 300217, 302031, 600434, 604062, 900651, 1801302, 2701953, 5403906, 11108029, 22216058, 33324087, 66648174, 99972261, 199944522]

約数ペア:

[(1, 199944522), (2, 99972261), (3, 66648174), (6, 33324087), (9, 22216058), (18, 11108029), (37, 5403906), (74, 2701953), (111, 1801302), (222, 900651), (331, 604062), (333, 600434), (662, 302031), (666, 300217), (907, 220446), (993, 201354), (1814, 110223), (1986, 100677), (2721, 73482), (2979, 67118), (5442, 36741), (5958, 33559), (8163, 24494), (12247, 16326)]