201673923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1223}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 108536637

約数列:

[1, 3, 11, 19, 33, 57, 209, 263, 627, 789, 1223, 2893, 3669, 4997, 8679, 13453, 14991, 23237, 40359, 54967, 69711, 164901, 255607, 321649, 766821, 964947, 3538139, 6111331, 10614417, 18333993, 67224641, 201673923]

約数ペア:

[(1, 201673923), (3, 67224641), (11, 18333993), (19, 10614417), (33, 6111331), (57, 3538139), (209, 964947), (263, 766821), (627, 321649), (789, 255607), (1223, 164901), (2893, 69711), (3669, 54967), (4997, 40359), (8679, 23237), (13453, 14991)]