201658112

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 434881440

約数和(自身を除く): 233223328

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 256, 368, 464, 667, 736, 928, 1181, 1334, 1472, 1856, 2362, 2668, 2944, 3712, 4724, 5336, 5888, 7424, 9448, 10672, 18896, 21344, 27163, 34249, 37792, 42688, 54326, 68498, 75584, 85376, 108652, 136996, 151168, 170752, 217304, 273992, 302336, 434608, 547984, 787727, 869216, 1095968, 1575454, 1738432, 2191936, 3150908, 3476864, 4383872, 6301816, 6953728, 8767744, 12603632, 25207264, 50414528, 100829056, 201658112]

約数ペア:

[(1, 201658112), (2, 100829056), (4, 50414528), (8, 25207264), (16, 12603632), (23, 8767744), (29, 6953728), (32, 6301816), (46, 4383872), (58, 3476864), (64, 3150908), (92, 2191936), (116, 1738432), (128, 1575454), (184, 1095968), (232, 869216), (256, 787727), (368, 547984), (464, 434608), (667, 302336), (736, 273992), (928, 217304), (1181, 170752), (1334, 151168), (1472, 136996), (1856, 108652), (2362, 85376), (2668, 75584), (2944, 68498), (3712, 54326), (4724, 42688), (5336, 37792), (5888, 34249), (7424, 27163), (9448, 21344), (10672, 18896)]