200972480

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3853}}^1$

素因数の和:4033

約数の個数: 56

約数和(自身を含む): 481626672

約数和(自身を除く): 280654192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 3853, 5216, 6520, 7706, 10432, 13040, 15412, 19265, 26080, 30824, 38530, 52160, 61648, 77060, 123296, 154120, 246592, 308240, 616480, 628039, 1232960, 1256078, 2512156, 3140195, 5024312, 6280390, 10048624, 12560780, 20097248, 25121560, 40194496, 50243120, 100486240, 200972480]

約数ペア:

[(1, 200972480), (2, 100486240), (4, 50243120), (5, 40194496), (8, 25121560), (10, 20097248), (16, 12560780), (20, 10048624), (32, 6280390), (40, 5024312), (64, 3140195), (80, 2512156), (160, 1256078), (163, 1232960), (320, 628039), (326, 616480), (652, 308240), (815, 246592), (1304, 154120), (1630, 123296), (2608, 77060), (3260, 61648), (3853, 52160), (5216, 38530), (6520, 30824), (7706, 26080), (10432, 19265), (13040, 15412)]