267788206

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{19699}}^1$

素因数の和:20679

約数の個数: 16

約数和(自身を含む): 459561600

約数和(自身を除く): 191773394

約数列:

[1, 2, 7, 14, 971, 1942, 6797, 13594, 19699, 39398, 137893, 275786, 19127729, 38255458, 133894103, 267788206]

約数ペア:

[(1, 267788206), (2, 133894103), (7, 38255458), (14, 19127729), (971, 275786), (1942, 137893), (6797, 39398), (13594, 19699)]