203946477

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{14303}}^1$

素因数の和:14417

約数の個数: 24

約数和(自身を含む): 319608576

約数和(自身を除く): 115662099

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 14259, 14303, 42909, 100121, 300363, 700847, 1387391, 2102541, 4162173, 9711737, 29135211, 67982159, 203946477]

約数ペア:

[(1, 203946477), (3, 67982159), (7, 29135211), (21, 9711737), (49, 4162173), (97, 2102541), (147, 1387391), (291, 700847), (679, 300363), (2037, 100121), (4753, 42909), (14259, 14303)]