202198605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 380436480

約数和(自身を除く): 178237875

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 127, 177, 257, 295, 381, 413, 635, 771, 885, 889, 1239, 1285, 1799, 1905, 2065, 2667, 3855, 4445, 5397, 6195, 7493, 8995, 13335, 15163, 22479, 26985, 32639, 37465, 45489, 52451, 75815, 97917, 106141, 112395, 157353, 163195, 227445, 228473, 262255, 318423, 489585, 530705, 685419, 786765, 1142365, 1592115, 1925701, 3427095, 5777103, 9628505, 13479907, 28885515, 40439721, 67399535, 202198605]

約数ペア:

[(1, 202198605), (3, 67399535), (5, 40439721), (7, 28885515), (15, 13479907), (21, 9628505), (35, 5777103), (59, 3427095), (105, 1925701), (127, 1592115), (177, 1142365), (257, 786765), (295, 685419), (381, 530705), (413, 489585), (635, 318423), (771, 262255), (885, 228473), (889, 227445), (1239, 163195), (1285, 157353), (1799, 112395), (1905, 106141), (2065, 97917), (2667, 75815), (3855, 52451), (4445, 45489), (5397, 37465), (6195, 32639), (7493, 26985), (8995, 22479), (13335, 15163)]