209165952

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4289}}^1$

素因数の和:4433

約数の個数: 64

約数和(自身を含む): 560102400

約数和(自身を除く): 350936448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 4064, 4289, 6096, 8128, 8578, 12192, 12867, 16256, 17156, 24384, 25734, 34312, 48768, 51468, 68624, 102936, 137248, 205872, 274496, 411744, 544703, 548992, 823488, 1089406, 1634109, 1646976, 2178812, 3268218, 4357624, 6536436, 8715248, 13072872, 17430496, 26145744, 34860992, 52291488, 69721984, 104582976, 209165952]

約数ペア:

[(1, 209165952), (2, 104582976), (3, 69721984), (4, 52291488), (6, 34860992), (8, 26145744), (12, 17430496), (16, 13072872), (24, 8715248), (32, 6536436), (48, 4357624), (64, 3268218), (96, 2178812), (127, 1646976), (128, 1634109), (192, 1089406), (254, 823488), (381, 548992), (384, 544703), (508, 411744), (762, 274496), (1016, 205872), (1524, 137248), (2032, 102936), (3048, 68624), (4064, 51468), (4289, 48768), (6096, 34312), (8128, 25734), (8578, 24384), (12192, 17156), (12867, 16256)]