199989072

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{7673}}^1$

素因数の和:7868

約数の個数: 60

約数和(自身を含む): 562857204

約数和(自身を除く): 362868132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 7673, 8688, 13032, 15346, 23019, 26064, 30692, 46038, 61384, 69057, 92076, 122768, 138114, 184152, 276228, 368304, 552456, 1104912, 1388813, 2777626, 4166439, 5555252, 8332878, 11110504, 12499317, 16665756, 22221008, 24998634, 33331512, 49997268, 66663024, 99994536, 199989072]

約数ペア:

[(1, 199989072), (2, 99994536), (3, 66663024), (4, 49997268), (6, 33331512), (8, 24998634), (9, 22221008), (12, 16665756), (16, 12499317), (18, 11110504), (24, 8332878), (36, 5555252), (48, 4166439), (72, 2777626), (144, 1388813), (181, 1104912), (362, 552456), (543, 368304), (724, 276228), (1086, 184152), (1448, 138114), (1629, 122768), (2172, 92076), (2896, 69057), (3258, 61384), (4344, 46038), (6516, 30692), (7673, 26064), (8688, 23019), (13032, 15346)]