200718584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120047}}^1$

素因数の和:120083

約数の個数: 32

約数和(自身を含む): 432172800

約数和(自身を除く): 231454216

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120047, 240094, 480188, 960376, 1320517, 2280893, 2641034, 4561786, 5282068, 9123572, 10564136, 18247144, 25089823, 50179646, 100359292, 200718584]

約数ペア:

[(1, 200718584), (2, 100359292), (4, 50179646), (8, 25089823), (11, 18247144), (19, 10564136), (22, 9123572), (38, 5282068), (44, 4561786), (76, 2641034), (88, 2280893), (152, 1320517), (209, 960376), (418, 480188), (836, 240094), (1672, 120047)]