216214164

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{20639}}^1$

素因数の和:20749

約数の個数: 48

約数和(自身を含む): 566361600

約数和(自身を除く): 350147436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 20639, 41278, 61917, 82556, 123834, 185751, 247668, 371502, 557253, 743004, 1114506, 2001983, 2229012, 4003966, 6005949, 8007932, 12011898, 18017847, 24023796, 36035694, 54053541, 72071388, 108107082, 216214164]

約数ペア:

[(1, 216214164), (2, 108107082), (3, 72071388), (4, 54053541), (6, 36035694), (9, 24023796), (12, 18017847), (18, 12011898), (27, 8007932), (36, 6005949), (54, 4003966), (97, 2229012), (108, 2001983), (194, 1114506), (291, 743004), (388, 557253), (582, 371502), (873, 247668), (1164, 185751), (1746, 123834), (2619, 82556), (3492, 61917), (5238, 41278), (10476, 20639)]