203498664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19403}}^1$

素因数の和:19454

約数の個数: 64

約数和(自身を含む): 558835200

約数和(自身を除く): 355336536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 19403, 38806, 58209, 77612, 116418, 155224, 232836, 368657, 446269, 465672, 737314, 892538, 1105971, 1338807, 1474628, 1785076, 2211942, 2677614, 2949256, 3570152, 4423884, 5355228, 8479111, 8847768, 10710456, 16958222, 25437333, 33916444, 50874666, 67832888, 101749332, 203498664]

約数ペア:

[(1, 203498664), (2, 101749332), (3, 67832888), (4, 50874666), (6, 33916444), (8, 25437333), (12, 16958222), (19, 10710456), (23, 8847768), (24, 8479111), (38, 5355228), (46, 4423884), (57, 3570152), (69, 2949256), (76, 2677614), (92, 2211942), (114, 1785076), (138, 1474628), (152, 1338807), (184, 1105971), (228, 892538), (276, 737314), (437, 465672), (456, 446269), (552, 368657), (874, 232836), (1311, 155224), (1748, 116418), (2622, 77612), (3496, 58209), (5244, 38806), (10488, 19403)]