221257536

素因数分解:

$2^6\times 3^1\times {\mathrm{1152383}}^1$

素因数の和:1152398

約数の個数: 28

約数和(自身を含む): 585411072

約数和(自身を除く): 364153536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1152383, 2304766, 3457149, 4609532, 6914298, 9219064, 13828596, 18438128, 27657192, 36876256, 55314384, 73752512, 110628768, 221257536]

約数ペア:

[(1, 221257536), (2, 110628768), (3, 73752512), (4, 55314384), (6, 36876256), (8, 27657192), (12, 18438128), (16, 13828596), (24, 9219064), (32, 6914298), (48, 4609532), (64, 3457149), (96, 2304766), (192, 1152383)]