201556584008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{396247}}^1$

素因数の和:396406

約数の個数: 64

約数和(自身を含む): 418723186560

約数和(自身を除く): 217166602552

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 73, 104, 134, 146, 268, 292, 536, 584, 871, 949, 1742, 1898, 3484, 3796, 4891, 6968, 7592, 9782, 19564, 39128, 63583, 127166, 254332, 396247, 508664, 792494, 1584988, 3169976, 5151211, 10302422, 20604844, 26548549, 28926031, 41209688, 53097098, 57852062, 106194196, 115704124, 212388392, 231408248, 345131137, 376038403, 690262274, 752076806, 1380524548, 1504153612, 1938044077, 2761049096, 3008307224, 3876088154, 7752176308, 15504352616, 25194573001, 50389146002, 100778292004, 201556584008]

約数ペア:

[(1, 201556584008), (2, 100778292004), (4, 50389146002), (8, 25194573001), (13, 15504352616), (26, 7752176308), (52, 3876088154), (67, 3008307224), (73, 2761049096), (104, 1938044077), (134, 1504153612), (146, 1380524548), (268, 752076806), (292, 690262274), (536, 376038403), (584, 345131137), (871, 231408248), (949, 212388392), (1742, 115704124), (1898, 106194196), (3484, 57852062), (3796, 53097098), (4891, 41209688), (6968, 28926031), (7592, 26548549), (9782, 20604844), (19564, 10302422), (39128, 5151211), (63583, 3169976), (127166, 1584988), (254332, 792494), (396247, 508664)]