204392224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2099}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 428652000

約数和(自身を除く): 224259776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 179, 272, 358, 544, 716, 1432, 2099, 2864, 3043, 4198, 5728, 6086, 8396, 12172, 16792, 24344, 33584, 35683, 48688, 67168, 71366, 97376, 142732, 285464, 375721, 570928, 751442, 1141856, 1502884, 3005768, 6011536, 6387257, 12023072, 12774514, 25549028, 51098056, 102196112, 204392224]

約数ペア:

[(1, 204392224), (2, 102196112), (4, 51098056), (8, 25549028), (16, 12774514), (17, 12023072), (32, 6387257), (34, 6011536), (68, 3005768), (136, 1502884), (179, 1141856), (272, 751442), (358, 570928), (544, 375721), (716, 285464), (1432, 142732), (2099, 97376), (2864, 71366), (3043, 67168), (4198, 48688), (5728, 35683), (6086, 33584), (8396, 24344), (12172, 16792)]