221400000058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{2879}}^1\times {\mathrm{2963}}^1$

素因数の和:6546

約数の個数: 32

約数和(自身を含む): 350330572800

約数和(自身を除く): 128930572742

約数列:

[1, 2, 19, 38, 683, 1366, 2879, 2963, 5758, 5926, 12977, 25954, 54701, 56297, 109402, 112594, 1966357, 2023729, 3932714, 4047458, 8530477, 17060954, 37360783, 38450851, 74721566, 76901702, 162079063, 324158126, 5826315791, 11652631582, 110700000029, 221400000058]

約数ペア:

[(1, 221400000058), (2, 110700000029), (19, 11652631582), (38, 5826315791), (683, 324158126), (1366, 162079063), (2879, 76901702), (2963, 74721566), (5758, 38450851), (5926, 37360783), (12977, 17060954), (25954, 8530477), (54701, 4047458), (56297, 3932714), (109402, 2023729), (112594, 1966357)]