102030208

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4995

約数の個数: 64

約数和(自身を含む): 242449920

約数和(自身を除く): 140419712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 4951, 5152, 9902, 10304, 19804, 20608, 34657, 39608, 69314, 79216, 113873, 138628, 158432, 227746, 277256, 316864, 455492, 554512, 633728, 797111, 910984, 1109024, 1594222, 1821968, 2218048, 3188444, 3643936, 4436096, 6376888, 7287872, 12753776, 14575744, 25507552, 51015104, 102030208]

約数ペア:

[(1, 102030208), (2, 51015104), (4, 25507552), (7, 14575744), (8, 12753776), (14, 7287872), (16, 6376888), (23, 4436096), (28, 3643936), (32, 3188444), (46, 2218048), (56, 1821968), (64, 1594222), (92, 1109024), (112, 910984), (128, 797111), (161, 633728), (184, 554512), (224, 455492), (322, 316864), (368, 277256), (448, 227746), (644, 158432), (736, 138628), (896, 113873), (1288, 79216), (1472, 69314), (2576, 39608), (2944, 34657), (4951, 20608), (5152, 19804), (9902, 10304)]