201018976

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 404490240

約数和(自身を除く): 203471264

約数列:

[1, 2, 4, 8, 16, 32, 79, 131, 158, 262, 316, 524, 607, 632, 1048, 1214, 1264, 2096, 2428, 2528, 4192, 4856, 9712, 10349, 19424, 20698, 41396, 47953, 79517, 82792, 95906, 159034, 165584, 191812, 318068, 331168, 383624, 636136, 767248, 1272272, 1534496, 2544544, 6281843, 12563686, 25127372, 50254744, 100509488, 201018976]

約数ペア:

[(1, 201018976), (2, 100509488), (4, 50254744), (8, 25127372), (16, 12563686), (32, 6281843), (79, 2544544), (131, 1534496), (158, 1272272), (262, 767248), (316, 636136), (524, 383624), (607, 331168), (632, 318068), (1048, 191812), (1214, 165584), (1264, 159034), (2096, 95906), (2428, 82792), (2528, 79517), (4192, 47953), (4856, 41396), (9712, 20698), (10349, 19424)]