83470204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20123}}^1$

素因数の和:20205

約数の個数: 24

約数和(自身を含む): 157208688

約数和(自身を除く): 73738484

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 20123, 40246, 80492, 342091, 684182, 1227503, 1368364, 2455006, 4910012, 20867551, 41735102, 83470204]

約数ペア:

[(1, 83470204), (2, 41735102), (4, 20867551), (17, 4910012), (34, 2455006), (61, 1368364), (68, 1227503), (122, 684182), (244, 342091), (1037, 80492), (2074, 40246), (4148, 20123)]