199864116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6293

約数の個数: 72

約数和(自身を含む): 543204480

約数和(自身を除く): 343340364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 6217, 8037, 10716, 12434, 16074, 18651, 24868, 32148, 37302, 55953, 74604, 111906, 118123, 223812, 236246, 292199, 354369, 472492, 584398, 708738, 876597, 1063107, 1168796, 1417476, 1753194, 2126214, 2629791, 3506388, 4252428, 5259582, 5551781, 10519164, 11103562, 16655343, 22207124, 33310686, 49966029, 66621372, 99932058, 199864116]

約数ペア:

[(1, 199864116), (2, 99932058), (3, 66621372), (4, 49966029), (6, 33310686), (9, 22207124), (12, 16655343), (18, 11103562), (19, 10519164), (36, 5551781), (38, 5259582), (47, 4252428), (57, 3506388), (76, 2629791), (94, 2126214), (114, 1753194), (141, 1417476), (171, 1168796), (188, 1063107), (228, 876597), (282, 708738), (342, 584398), (423, 472492), (564, 354369), (684, 292199), (846, 236246), (893, 223812), (1692, 118123), (1786, 111906), (2679, 74604), (3572, 55953), (5358, 37302), (6217, 32148), (8037, 24868), (10716, 18651), (12434, 16074)]