200038310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 364725504

約数和(自身を除く): 164687194

約数列:

[1, 2, 5, 10, 131, 262, 311, 491, 622, 655, 982, 1310, 1555, 2455, 3110, 4910, 40741, 64321, 81482, 128642, 152701, 203705, 305402, 321605, 407410, 643210, 763505, 1527010, 20003831, 40007662, 100019155, 200038310]

約数ペア:

[(1, 200038310), (2, 100019155), (5, 40007662), (10, 20003831), (131, 1527010), (262, 763505), (311, 643210), (491, 407410), (622, 321605), (655, 305402), (982, 203705), (1310, 152701), (1555, 128642), (2455, 81482), (3110, 64321), (4910, 40741)]