295222798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 520591680

約数和(自身を除く): 225368882

約数列:

[1, 2, 13, 19, 26, 38, 61, 97, 101, 122, 194, 202, 247, 494, 793, 1159, 1261, 1313, 1586, 1843, 1919, 2318, 2522, 2626, 3686, 3838, 5917, 6161, 9797, 11834, 12322, 15067, 19594, 23959, 24947, 30134, 47918, 49894, 76921, 80093, 112423, 117059, 127361, 153842, 160186, 186143, 224846, 234118, 254722, 372286, 597617, 1195234, 1461499, 1521767, 2419859, 2922998, 3043534, 4839718, 7769021, 11354723, 15538042, 22709446, 147611399, 295222798]

約数ペア:

[(1, 295222798), (2, 147611399), (13, 22709446), (19, 15538042), (26, 11354723), (38, 7769021), (61, 4839718), (97, 3043534), (101, 2922998), (122, 2419859), (194, 1521767), (202, 1461499), (247, 1195234), (494, 597617), (793, 372286), (1159, 254722), (1261, 234118), (1313, 224846), (1586, 186143), (1843, 160186), (1919, 153842), (2318, 127361), (2522, 117059), (2626, 112423), (3686, 80093), (3838, 76921), (5917, 49894), (6161, 47918), (9797, 30134), (11834, 24947), (12322, 23959), (15067, 19594)]