198353792

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17029}}^1$

素因数の和:17063

約数の個数: 64

約数和(自身を含む): 486376800

約数和(自身を除く): 288023008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 17029, 34058, 68116, 119203, 136232, 221377, 238406, 272464, 442754, 476812, 544928, 885508, 953624, 1089856, 1549639, 1771016, 1907248, 2179712, 3099278, 3542032, 3814496, 6198556, 7084064, 7628992, 12397112, 14168128, 15257984, 24794224, 28336256, 49588448, 99176896, 198353792]

約数ペア:

[(1, 198353792), (2, 99176896), (4, 49588448), (7, 28336256), (8, 24794224), (13, 15257984), (14, 14168128), (16, 12397112), (26, 7628992), (28, 7084064), (32, 6198556), (52, 3814496), (56, 3542032), (64, 3099278), (91, 2179712), (104, 1907248), (112, 1771016), (128, 1549639), (182, 1089856), (208, 953624), (224, 885508), (364, 544928), (416, 476812), (448, 442754), (728, 272464), (832, 238406), (896, 221377), (1456, 136232), (1664, 119203), (2912, 68116), (5824, 34058), (11648, 17029)]