204534650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5869}}^1$

素因数の和:5939

約数の個数: 48

約数和(自身を含む): 412707960

約数和(自身を除く): 208173310

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 2050, 3485, 5869, 6970, 11738, 17425, 29345, 34850, 58690, 99773, 146725, 199546, 240629, 293450, 481258, 498865, 997730, 1203145, 2406290, 2494325, 4090693, 4988650, 6015725, 8181386, 12031450, 20453465, 40906930, 102267325, 204534650]

約数ペア:

[(1, 204534650), (2, 102267325), (5, 40906930), (10, 20453465), (17, 12031450), (25, 8181386), (34, 6015725), (41, 4988650), (50, 4090693), (82, 2494325), (85, 2406290), (170, 1203145), (205, 997730), (410, 498865), (425, 481258), (697, 293450), (850, 240629), (1025, 199546), (1394, 146725), (2050, 99773), (3485, 58690), (5869, 34850), (6970, 29345), (11738, 17425)]