201485358

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{260317}}^1$

素因数の和:260368

約数の個数: 24

約数和(自身を含む): 446705688

約数和(自身を除く): 245220330

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 260317, 520634, 780951, 1561902, 2342853, 4685706, 11193631, 22387262, 33580893, 67161786, 100742679, 201485358]

約数ペア:

[(1, 201485358), (2, 100742679), (3, 67161786), (6, 33580893), (9, 22387262), (18, 11193631), (43, 4685706), (86, 2342853), (129, 1561902), (258, 780951), (387, 520634), (774, 260317)]