204501197614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{701}}^1\times {\mathrm{1409}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 367167790080

約数和(自身を除く): 162666592466

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 643, 701, 1286, 1402, 1409, 2818, 4501, 4907, 9002, 9814, 9863, 14789, 16123, 19726, 29578, 32246, 32407, 64814, 103523, 112861, 207046, 225722, 226849, 450743, 453698, 901486, 905987, 987709, 1811974, 1975418, 3155201, 6310402, 6341909, 6913963, 10367089, 12683818, 13827926, 20734178, 20837701, 22717307, 41675402, 45434614, 72569623, 145139246, 145863907, 159021149, 291727814, 318042298, 635096887, 1270193774, 4445678209, 8891356418, 14607228401, 29214456802, 102250598807, 204501197614]

約数ペア:

[(1, 204501197614), (2, 102250598807), (7, 29214456802), (14, 14607228401), (23, 8891356418), (46, 4445678209), (161, 1270193774), (322, 635096887), (643, 318042298), (701, 291727814), (1286, 159021149), (1402, 145863907), (1409, 145139246), (2818, 72569623), (4501, 45434614), (4907, 41675402), (9002, 22717307), (9814, 20837701), (9863, 20734178), (14789, 13827926), (16123, 12683818), (19726, 10367089), (29578, 6913963), (32246, 6341909), (32407, 6310402), (64814, 3155201), (103523, 1975418), (112861, 1811974), (207046, 987709), (225722, 905987), (226849, 901486), (450743, 453698)]