203488728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8573}}^1$

素因数の和:8648

約数の個数: 64

約数和(自身を含む): 543248640

約数和(自身を除く): 339759912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 8573, 11868, 17146, 23736, 25719, 34292, 51438, 68584, 102876, 197179, 205752, 368639, 394358, 591537, 737278, 788716, 1105917, 1183074, 1474556, 1577432, 2211834, 2366148, 2949112, 4423668, 4732296, 8478697, 8847336, 16957394, 25436091, 33914788, 50872182, 67829576, 101744364, 203488728]

約数ペア:

[(1, 203488728), (2, 101744364), (3, 67829576), (4, 50872182), (6, 33914788), (8, 25436091), (12, 16957394), (23, 8847336), (24, 8478697), (43, 4732296), (46, 4423668), (69, 2949112), (86, 2366148), (92, 2211834), (129, 1577432), (138, 1474556), (172, 1183074), (184, 1105917), (258, 788716), (276, 737278), (344, 591537), (516, 394358), (552, 368639), (989, 205752), (1032, 197179), (1978, 102876), (2967, 68584), (3956, 51438), (5934, 34292), (7912, 25719), (8573, 23736), (11868, 17146)]