210837144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1254983}}^1$

素因数の和:1254999

約数の個数: 32

約数和(自身を含む): 602392320

約数和(自身を除く): 391555176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1254983, 2509966, 3764949, 5019932, 7529898, 8784881, 10039864, 15059796, 17569762, 26354643, 30119592, 35139524, 52709286, 70279048, 105418572, 210837144]

約数ペア:

[(1, 210837144), (2, 105418572), (3, 70279048), (4, 52709286), (6, 35139524), (7, 30119592), (8, 26354643), (12, 17569762), (14, 15059796), (21, 10039864), (24, 8784881), (28, 7529898), (42, 5019932), (56, 3764949), (84, 2509966), (168, 1254983)]