206394384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1231}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 611072000

約数和(自身を除く): 404677616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 998, 1231, 1497, 1996, 2462, 2994, 3493, 3693, 3992, 4924, 5988, 6986, 7386, 7984, 8617, 9848, 10479, 11976, 13972, 14772, 17234, 19696, 20958, 23952, 25851, 27944, 29544, 34468, 41916, 51702, 55888, 59088, 68936, 83832, 103404, 137872, 167664, 206808, 413616, 614269, 1228538, 1842807, 2457076, 3685614, 4299883, 4914152, 7371228, 8599766, 9828304, 12899649, 14742456, 17199532, 25799298, 29484912, 34399064, 51598596, 68798128, 103197192, 206394384]

約数ペア:

[(1, 206394384), (2, 103197192), (3, 68798128), (4, 51598596), (6, 34399064), (7, 29484912), (8, 25799298), (12, 17199532), (14, 14742456), (16, 12899649), (21, 9828304), (24, 8599766), (28, 7371228), (42, 4914152), (48, 4299883), (56, 3685614), (84, 2457076), (112, 1842807), (168, 1228538), (336, 614269), (499, 413616), (998, 206808), (1231, 167664), (1497, 137872), (1996, 103404), (2462, 83832), (2994, 68936), (3493, 59088), (3693, 55888), (3992, 51702), (4924, 41916), (5988, 34468), (6986, 29544), (7386, 27944), (7984, 25851), (8617, 23952), (9848, 20958), (10479, 19696), (11976, 17234), (13972, 14772)]