216407388

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{185917}}^1$

素因数の和:186021

約数の個数: 24

約数和(自身を含む): 510158992

約数和(自身を除く): 293751604

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 185917, 371834, 557751, 743668, 1115502, 2231004, 18033949, 36067898, 54101847, 72135796, 108203694, 216407388]

約数ペア:

[(1, 216407388), (2, 108203694), (3, 72135796), (4, 54101847), (6, 36067898), (12, 18033949), (97, 2231004), (194, 1115502), (291, 743668), (388, 557751), (582, 371834), (1164, 185917)]