201985862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6373}}^1$

素因数の和:6464

約数の個数: 32

約数和(自身を含む): 346949568

約数和(自身を除く): 144963706

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 6373, 12746, 15847, 31694, 82849, 146579, 165698, 293158, 337769, 675538, 1905527, 3811054, 4390997, 7768687, 8781994, 15537374, 100992931, 201985862]

約数ペア:

[(1, 201985862), (2, 100992931), (13, 15537374), (23, 8781994), (26, 7768687), (46, 4390997), (53, 3811054), (106, 1905527), (299, 675538), (598, 337769), (689, 293158), (1219, 165698), (1378, 146579), (2438, 82849), (6373, 31694), (12746, 15847)]