218655991010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4373}}^1\times {\mathrm{44249}}^1$

素因数の和:48742

約数の個数: 32

約数和(自身を含む): 397163574000

約数和(自身を除く): 178507582990

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 4373, 8746, 21865, 43730, 44249, 88498, 221245, 442490, 494149, 988298, 2470745, 4941490, 5000137, 10000274, 25000685, 50001370, 193500877, 387001754, 967504385, 1935008770, 21865599101, 43731198202, 109327995505, 218655991010]

約数ペア:

[(1, 218655991010), (2, 109327995505), (5, 43731198202), (10, 21865599101), (113, 1935008770), (226, 967504385), (565, 387001754), (1130, 193500877), (4373, 50001370), (8746, 25000685), (21865, 10000274), (43730, 5000137), (44249, 4941490), (88498, 2470745), (221245, 988298), (442490, 494149)]