207665664

素因数分解:

$2^9\times 3^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:757

約数の個数: 80

約数和(自身を含む): 556250112

約数和(自身を除く): 348584448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 353, 383, 384, 512, 706, 766, 768, 1059, 1149, 1412, 1532, 1536, 2118, 2298, 2824, 3064, 4236, 4596, 5648, 6128, 8472, 9192, 11296, 12256, 16944, 18384, 22592, 24512, 33888, 36768, 45184, 49024, 67776, 73536, 90368, 98048, 135199, 135552, 147072, 180736, 196096, 270398, 271104, 294144, 405597, 540796, 542208, 588288, 811194, 1081592, 1622388, 2163184, 3244776, 4326368, 6489552, 8652736, 12979104, 17305472, 25958208, 34610944, 51916416, 69221888, 103832832, 207665664]

約数ペア:

[(1, 207665664), (2, 103832832), (3, 69221888), (4, 51916416), (6, 34610944), (8, 25958208), (12, 17305472), (16, 12979104), (24, 8652736), (32, 6489552), (48, 4326368), (64, 3244776), (96, 2163184), (128, 1622388), (192, 1081592), (256, 811194), (353, 588288), (383, 542208), (384, 540796), (512, 405597), (706, 294144), (766, 271104), (768, 270398), (1059, 196096), (1149, 180736), (1412, 147072), (1532, 135552), (1536, 135199), (2118, 98048), (2298, 90368), (2824, 73536), (3064, 67776), (4236, 49024), (4596, 45184), (5648, 36768), (6128, 33888), (8472, 24512), (9192, 22592), (11296, 18384), (12256, 16944)]