204130908

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3272

約数の個数: 96

約数和(自身を含む): 575232000

約数和(自身を除く): 371101092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 3209, 3348, 3534, 5301, 6418, 7068, 9627, 10602, 12836, 15903, 19254, 21204, 28881, 31806, 38508, 57762, 60971, 63612, 86643, 99479, 115524, 121942, 173286, 182913, 198958, 243884, 298437, 346572, 365826, 397916, 548739, 596874, 731652, 895311, 1097478, 1193748, 1646217, 1790622, 1890101, 2194956, 2685933, 3292434, 3581244, 3780202, 5371866, 5670303, 6584868, 7560404, 10743732, 11340606, 17010909, 22681212, 34021818, 51032727, 68043636, 102065454, 204130908]

約数ペア:

[(1, 204130908), (2, 102065454), (3, 68043636), (4, 51032727), (6, 34021818), (9, 22681212), (12, 17010909), (18, 11340606), (19, 10743732), (27, 7560404), (31, 6584868), (36, 5670303), (38, 5371866), (54, 3780202), (57, 3581244), (62, 3292434), (76, 2685933), (93, 2194956), (108, 1890101), (114, 1790622), (124, 1646217), (171, 1193748), (186, 1097478), (228, 895311), (279, 731652), (342, 596874), (372, 548739), (513, 397916), (558, 365826), (589, 346572), (684, 298437), (837, 243884), (1026, 198958), (1116, 182913), (1178, 173286), (1674, 121942), (1767, 115524), (2052, 99479), (2356, 86643), (3209, 63612), (3348, 60971), (3534, 57762), (5301, 38508), (6418, 31806), (7068, 28881), (9627, 21204), (10602, 19254), (12836, 15903)]