201138256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60149}}^1$

素因数の和:60187

約数の個数: 40

約数和(自身を含む): 447516000

約数和(自身を除く): 246377744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 60149, 120298, 240596, 481192, 661639, 962384, 1142831, 1323278, 2285662, 2646556, 4571324, 5293112, 9142648, 10586224, 12571141, 18285296, 25142282, 50284564, 100569128, 201138256]

約数ペア:

[(1, 201138256), (2, 100569128), (4, 50284564), (8, 25142282), (11, 18285296), (16, 12571141), (19, 10586224), (22, 9142648), (38, 5293112), (44, 4571324), (76, 2646556), (88, 2285662), (152, 1323278), (176, 1142831), (209, 962384), (304, 661639), (418, 481192), (836, 240596), (1672, 120298), (3344, 60149)]