203429568135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1281971}}^1$

素因数の和:1282199

約数の個数: 32

約数和(自身を含む): 332287142400

約数和(自身を除く): 128857574265

約数列:

[1, 3, 5, 15, 71, 149, 213, 355, 447, 745, 1065, 2235, 10579, 31737, 52895, 158685, 1281971, 3845913, 6409855, 19229565, 91019941, 191013679, 273059823, 455099705, 573041037, 955068395, 1365299115, 2865205185, 13561971209, 40685913627, 67809856045, 203429568135]

約数ペア:

[(1, 203429568135), (3, 67809856045), (5, 40685913627), (15, 13561971209), (71, 2865205185), (149, 1365299115), (213, 955068395), (355, 573041037), (447, 455099705), (745, 273059823), (1065, 191013679), (2235, 91019941), (10579, 19229565), (31737, 6409855), (52895, 3845913), (158685, 1281971)]