220587112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{63097}}^1$

素因数の和:63145

約数の個数: 32

約数和(自身を含む): 454305600

約数和(自身を除く): 233718488

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 63097, 126194, 252388, 504776, 1198843, 1451231, 2397686, 2902462, 4795372, 5804924, 9590744, 11609848, 27573389, 55146778, 110293556, 220587112]

約数ペア:

[(1, 220587112), (2, 110293556), (4, 55146778), (8, 27573389), (19, 11609848), (23, 9590744), (38, 5804924), (46, 4795372), (76, 2902462), (92, 2397686), (152, 1451231), (184, 1198843), (437, 504776), (874, 252388), (1748, 126194), (3496, 63097)]