200906350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 388118016

約数和(自身を除く): 187211666

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 227, 310, 454, 571, 775, 1135, 1142, 1550, 2270, 2855, 5675, 5710, 7037, 11350, 14074, 14275, 17701, 28550, 35185, 35402, 70370, 88505, 129617, 175925, 177010, 259234, 351850, 442525, 648085, 885050, 1296170, 3240425, 4018127, 6480850, 8036254, 20090635, 40181270, 100453175, 200906350]

約数ペア:

[(1, 200906350), (2, 100453175), (5, 40181270), (10, 20090635), (25, 8036254), (31, 6480850), (50, 4018127), (62, 3240425), (155, 1296170), (227, 885050), (310, 648085), (454, 442525), (571, 351850), (775, 259234), (1135, 177010), (1142, 175925), (1550, 129617), (2270, 88505), (2855, 70370), (5675, 35402), (5710, 35185), (7037, 28550), (11350, 17701), (14074, 14275)]