216234844

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{7027}}^1$

素因数の和:7202

約数の個数: 36

約数和(自身を含む): 443059176

約数和(自身を除く): 226824332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7027, 7693, 14054, 15386, 28108, 30772, 49189, 98378, 196756, 344323, 688646, 1103239, 1377292, 2206478, 4412956, 7722673, 15445346, 30890692, 54058711, 108117422, 216234844]

約数ペア:

[(1, 216234844), (2, 108117422), (4, 54058711), (7, 30890692), (14, 15445346), (28, 7722673), (49, 4412956), (98, 2206478), (157, 1377292), (196, 1103239), (314, 688646), (628, 344323), (1099, 196756), (2198, 98378), (4396, 49189), (7027, 30772), (7693, 28108), (14054, 15386)]