201004648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101723}}^1$

素因数の和:101761

約数の個数: 32

約数和(自身を含む): 427240800

約数和(自身を除く): 226236152

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 101723, 203446, 406892, 813784, 1322399, 1932737, 2644798, 3865474, 5289596, 7730948, 10579192, 15461896, 25125581, 50251162, 100502324, 201004648]

約数ペア:

[(1, 201004648), (2, 100502324), (4, 50251162), (8, 25125581), (13, 15461896), (19, 10579192), (26, 7730948), (38, 5289596), (52, 3865474), (76, 2644798), (104, 1932737), (152, 1322399), (247, 813784), (494, 406892), (988, 203446), (1976, 101723)]