200772428

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 369757920

約数和(自身を除く): 168985492

約数列:

[1, 2, 4, 23, 46, 92, 239, 397, 478, 529, 794, 956, 1058, 1588, 2116, 5497, 9131, 10994, 18262, 21988, 36524, 94883, 126431, 189766, 210013, 252862, 379532, 420026, 505724, 840052, 2182309, 4364618, 8729236, 50193107, 100386214, 200772428]

約数ペア:

[(1, 200772428), (2, 100386214), (4, 50193107), (23, 8729236), (46, 4364618), (92, 2182309), (239, 840052), (397, 505724), (478, 420026), (529, 379532), (794, 252862), (956, 210013), (1058, 189766), (1588, 126431), (2116, 94883), (5497, 36524), (9131, 21988), (10994, 18262)]