193887344

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 444162048

約数和(自身を除く): 250274704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 254, 301, 317, 344, 508, 602, 634, 688, 889, 1016, 1204, 1268, 1778, 2032, 2219, 2408, 2536, 3556, 4438, 4816, 5072, 5461, 7112, 8876, 10922, 13631, 14224, 17752, 21844, 27262, 35504, 38227, 40259, 43688, 54524, 76454, 80518, 87376, 95417, 109048, 152908, 161036, 190834, 218096, 281813, 305816, 322072, 381668, 563626, 611632, 644144, 763336, 1127252, 1526672, 1731137, 2254504, 3462274, 4509008, 6924548, 12117959, 13849096, 24235918, 27698192, 48471836, 96943672, 193887344]

約数ペア:

[(1, 193887344), (2, 96943672), (4, 48471836), (7, 27698192), (8, 24235918), (14, 13849096), (16, 12117959), (28, 6924548), (43, 4509008), (56, 3462274), (86, 2254504), (112, 1731137), (127, 1526672), (172, 1127252), (254, 763336), (301, 644144), (317, 611632), (344, 563626), (508, 381668), (602, 322072), (634, 305816), (688, 281813), (889, 218096), (1016, 190834), (1204, 161036), (1268, 152908), (1778, 109048), (2032, 95417), (2219, 87376), (2408, 80518), (2536, 76454), (3556, 54524), (4438, 43688), (4816, 40259), (5072, 38227), (5461, 35504), (7112, 27262), (8876, 21844), (10922, 17752), (13631, 14224)]