201804

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 479808

約数和(自身を除く): 278004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 251, 268, 402, 502, 753, 804, 1004, 1506, 3012, 16817, 33634, 50451, 67268, 100902, 201804]

約数ペア:

[(1, 201804), (2, 100902), (3, 67268), (4, 50451), (6, 33634), (12, 16817), (67, 3012), (134, 1506), (201, 1004), (251, 804), (268, 753), (402, 502)]