203731814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 373591680

約数和(自身を除く): 169859866

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 2089, 3146, 3751, 4178, 4433, 7502, 8866, 22979, 27157, 45958, 48763, 54314, 64759, 97526, 129518, 252769, 298727, 505538, 597454, 712349, 841867, 1424698, 1683734, 3285997, 6571994, 7835839, 9260537, 15671678, 18521074, 101865907, 203731814]

約数ペア:

[(1, 203731814), (2, 101865907), (11, 18521074), (13, 15671678), (22, 9260537), (26, 7835839), (31, 6571994), (62, 3285997), (121, 1683734), (143, 1424698), (242, 841867), (286, 712349), (341, 597454), (403, 505538), (682, 298727), (806, 252769), (1573, 129518), (2089, 97526), (3146, 64759), (3751, 54314), (4178, 48763), (4433, 45958), (7502, 27157), (8866, 22979)]