205373088

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19273}}^1$

素因数の和:19326

約数の個数: 72

約数和(自身を含む): 599845428

約数和(自身を除く): 394472340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 19273, 38546, 57819, 77092, 115638, 154184, 173457, 231276, 308368, 346914, 462552, 616736, 693828, 713101, 925104, 1387656, 1426202, 1850208, 2139303, 2775312, 2852404, 4278606, 5550624, 5704808, 6417909, 8557212, 11409616, 12835818, 17114424, 22819232, 25671636, 34228848, 51343272, 68457696, 102686544, 205373088]

約数ペア:

[(1, 205373088), (2, 102686544), (3, 68457696), (4, 51343272), (6, 34228848), (8, 25671636), (9, 22819232), (12, 17114424), (16, 12835818), (18, 11409616), (24, 8557212), (32, 6417909), (36, 5704808), (37, 5550624), (48, 4278606), (72, 2852404), (74, 2775312), (96, 2139303), (111, 1850208), (144, 1426202), (148, 1387656), (222, 925104), (288, 713101), (296, 693828), (333, 616736), (444, 462552), (592, 346914), (666, 308368), (888, 231276), (1184, 173457), (1332, 154184), (1776, 115638), (2664, 77092), (3552, 57819), (5328, 38546), (10656, 19273)]