195774788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 397825344

約数和(自身を除く): 202050556

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 227, 374, 454, 748, 908, 1153, 2306, 2497, 3859, 4612, 4994, 7718, 9988, 12683, 15436, 19601, 25366, 39202, 42449, 50732, 78404, 84898, 169796, 215611, 261731, 431222, 523462, 862444, 1046924, 2879041, 4449427, 5758082, 8898854, 11516164, 17797708, 48943697, 97887394, 195774788]

約数ペア:

[(1, 195774788), (2, 97887394), (4, 48943697), (11, 17797708), (17, 11516164), (22, 8898854), (34, 5758082), (44, 4449427), (68, 2879041), (187, 1046924), (227, 862444), (374, 523462), (454, 431222), (748, 261731), (908, 215611), (1153, 169796), (2306, 84898), (2497, 78404), (3859, 50732), (4612, 42449), (4994, 39202), (7718, 25366), (9988, 19601), (12683, 15436)]