207965298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 458035200

約数和(自身を除く): 250069902

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 83, 93, 114, 166, 186, 249, 498, 589, 709, 1178, 1418, 1577, 1767, 2127, 2573, 3154, 3534, 4254, 4731, 5146, 7719, 9462, 13471, 15438, 21979, 26942, 40413, 43958, 48887, 58847, 65937, 80826, 97774, 117694, 131874, 146661, 176541, 293322, 353082, 417601, 835202, 1118093, 1252803, 1824257, 2236186, 2505606, 3354279, 3648514, 5472771, 6708558, 10945542, 34660883, 69321766, 103982649, 207965298]

約数ペア:

[(1, 207965298), (2, 103982649), (3, 69321766), (6, 34660883), (19, 10945542), (31, 6708558), (38, 5472771), (57, 3648514), (62, 3354279), (83, 2505606), (93, 2236186), (114, 1824257), (166, 1252803), (186, 1118093), (249, 835202), (498, 417601), (589, 353082), (709, 293322), (1178, 176541), (1418, 146661), (1577, 131874), (1767, 117694), (2127, 97774), (2573, 80826), (3154, 65937), (3534, 58847), (4254, 48887), (4731, 43958), (5146, 40413), (7719, 26942), (9462, 21979), (13471, 15438)]