209287872

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3006

約数の個数: 84

約数和(自身を含む): 604820736

約数和(自身を除く): 395532864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 2861, 3048, 4064, 4572, 5722, 6096, 8128, 8583, 9144, 11444, 12192, 17166, 18288, 22888, 24384, 25749, 34332, 36576, 45776, 51498, 68664, 73152, 91552, 102996, 137328, 183104, 205992, 274656, 363347, 411984, 549312, 726694, 823968, 1090041, 1453388, 1647936, 2180082, 2906776, 3270123, 4360164, 5813552, 6540246, 8720328, 11627104, 13080492, 17440656, 23254208, 26160984, 34881312, 52321968, 69762624, 104643936, 209287872]

約数ペア:

[(1, 209287872), (2, 104643936), (3, 69762624), (4, 52321968), (6, 34881312), (8, 26160984), (9, 23254208), (12, 17440656), (16, 13080492), (18, 11627104), (24, 8720328), (32, 6540246), (36, 5813552), (48, 4360164), (64, 3270123), (72, 2906776), (96, 2180082), (127, 1647936), (144, 1453388), (192, 1090041), (254, 823968), (288, 726694), (381, 549312), (508, 411984), (576, 363347), (762, 274656), (1016, 205992), (1143, 183104), (1524, 137328), (2032, 102996), (2286, 91552), (2861, 73152), (3048, 68664), (4064, 51498), (4572, 45776), (5722, 36576), (6096, 34332), (8128, 25749), (8583, 24384), (9144, 22888), (11444, 18288), (12192, 17166)]