197201536

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 452782080

約数和(自身を除く): 255580544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1733, 1778, 2032, 3466, 3556, 4064, 6932, 7112, 8128, 12131, 13864, 14224, 16256, 24262, 27728, 28448, 48524, 55456, 56896, 97048, 110912, 113792, 194096, 220091, 221824, 388192, 440182, 776384, 880364, 1540637, 1552768, 1760728, 3081274, 3521456, 6162548, 7042912, 12325096, 14085824, 24650192, 28171648, 49300384, 98600768, 197201536]

約数ペア:

[(1, 197201536), (2, 98600768), (4, 49300384), (7, 28171648), (8, 24650192), (14, 14085824), (16, 12325096), (28, 7042912), (32, 6162548), (56, 3521456), (64, 3081274), (112, 1760728), (127, 1552768), (128, 1540637), (224, 880364), (254, 776384), (448, 440182), (508, 388192), (889, 221824), (896, 220091), (1016, 194096), (1733, 113792), (1778, 110912), (2032, 97048), (3466, 56896), (3556, 55456), (4064, 48524), (6932, 28448), (7112, 27728), (8128, 24262), (12131, 16256), (13864, 14224)]