200365120

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2447

約数の個数: 56

約数和(自身を含む): 478971864

約数和(自身を除く): 278606744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 1172, 1465, 2137, 2344, 2930, 4274, 4688, 5860, 8548, 9376, 10685, 11720, 17096, 18752, 21370, 23440, 34192, 42740, 46880, 68384, 85480, 93760, 136768, 170960, 341920, 626141, 683840, 1252282, 2504564, 3130705, 5009128, 6261410, 10018256, 12522820, 20036512, 25045640, 40073024, 50091280, 100182560, 200365120]

約数ペア:

[(1, 200365120), (2, 100182560), (4, 50091280), (5, 40073024), (8, 25045640), (10, 20036512), (16, 12522820), (20, 10018256), (32, 6261410), (40, 5009128), (64, 3130705), (80, 2504564), (160, 1252282), (293, 683840), (320, 626141), (586, 341920), (1172, 170960), (1465, 136768), (2137, 93760), (2344, 85480), (2930, 68384), (4274, 46880), (4688, 42740), (5860, 34192), (8548, 23440), (9376, 21370), (10685, 18752), (11720, 17096)]