201379095

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 368755200

約数和(自身を除く): 167376105

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 131, 135, 177, 193, 295, 393, 531, 579, 655, 885, 965, 1179, 1593, 1737, 1965, 2655, 2895, 3537, 5211, 5895, 7729, 7965, 8685, 11387, 17685, 23187, 25283, 26055, 34161, 38645, 56935, 69561, 75849, 102483, 115935, 126415, 170805, 208683, 227547, 307449, 347805, 379245, 512415, 682641, 1043415, 1137735, 1491697, 1537245, 3413205, 4475091, 7458485, 13425273, 22375455, 40275819, 67126365, 201379095]

約数ペア:

[(1, 201379095), (3, 67126365), (5, 40275819), (9, 22375455), (15, 13425273), (27, 7458485), (45, 4475091), (59, 3413205), (131, 1537245), (135, 1491697), (177, 1137735), (193, 1043415), (295, 682641), (393, 512415), (531, 379245), (579, 347805), (655, 307449), (885, 227547), (965, 208683), (1179, 170805), (1593, 126415), (1737, 115935), (1965, 102483), (2655, 75849), (2895, 69561), (3537, 56935), (5211, 38645), (5895, 34161), (7729, 26055), (7965, 25283), (8685, 23187), (11387, 17685)]