208533812

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 368393760

約数和(自身を除く): 159859948

約数列:

[1, 2, 4, 229, 251, 458, 502, 907, 916, 1004, 1814, 3628, 57479, 114958, 207703, 227657, 229916, 415406, 455314, 830812, 910628, 52133453, 104266906, 208533812]

約数ペア:

[(1, 208533812), (2, 104266906), (4, 52133453), (229, 910628), (251, 830812), (458, 455314), (502, 415406), (907, 229916), (916, 227657), (1004, 207703), (1814, 114958), (3628, 57479)]