201313664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 455328000

約数和(自身を除く): 254014336

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 59, 61, 64, 76, 92, 118, 122, 128, 152, 184, 236, 244, 304, 368, 437, 472, 488, 608, 736, 874, 944, 976, 1121, 1159, 1216, 1357, 1403, 1472, 1748, 1888, 1952, 2242, 2318, 2432, 2714, 2806, 2944, 3496, 3599, 3776, 3904, 4484, 4636, 5428, 5612, 6992, 7198, 7552, 7808, 8968, 9272, 10856, 11224, 13984, 14396, 17936, 18544, 21712, 22448, 25783, 26657, 27968, 28792, 35872, 37088, 43424, 44896, 51566, 53314, 55936, 57584, 68381, 71744, 74176, 82777, 86848, 89792, 103132, 106628, 115168, 136762, 143488, 148352, 165554, 173696, 179584, 206264, 213256, 230336, 273524, 331108, 412528, 426512, 460672, 547048, 662216, 825056, 853024, 1094096, 1324432, 1572763, 1650112, 1706048, 2188192, 2648864, 3145526, 3300224, 3412096, 4376384, 5297728, 6291052, 8752768, 10595456, 12582104, 25164208, 50328416, 100656832, 201313664]

約数ペア:

[(1, 201313664), (2, 100656832), (4, 50328416), (8, 25164208), (16, 12582104), (19, 10595456), (23, 8752768), (32, 6291052), (38, 5297728), (46, 4376384), (59, 3412096), (61, 3300224), (64, 3145526), (76, 2648864), (92, 2188192), (118, 1706048), (122, 1650112), (128, 1572763), (152, 1324432), (184, 1094096), (236, 853024), (244, 825056), (304, 662216), (368, 547048), (437, 460672), (472, 426512), (488, 412528), (608, 331108), (736, 273524), (874, 230336), (944, 213256), (976, 206264), (1121, 179584), (1159, 173696), (1216, 165554), (1357, 148352), (1403, 143488), (1472, 136762), (1748, 115168), (1888, 106628), (1952, 103132), (2242, 89792), (2318, 86848), (2432, 82777), (2714, 74176), (2806, 71744), (2944, 68381), (3496, 57584), (3599, 55936), (3776, 53314), (3904, 51566), (4484, 44896), (4636, 43424), (5428, 37088), (5612, 35872), (6992, 28792), (7198, 27968), (7552, 26657), (7808, 25783), (8968, 22448), (9272, 21712), (10856, 18544), (11224, 17936), (13984, 14396)]