200559275

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 292838400

約数和(自身を除く): 92279125

約数列:

[1, 5, 7, 25, 35, 79, 89, 163, 175, 395, 445, 553, 623, 815, 1141, 1975, 2225, 2765, 3115, 4075, 5705, 7031, 12877, 13825, 14507, 15575, 28525, 35155, 49217, 64385, 72535, 90139, 101549, 175775, 246085, 321925, 362675, 450695, 507745, 1146053, 1230425, 2253475, 2538725, 5730265, 8022371, 28651325, 40111855, 200559275]

約数ペア:

[(1, 200559275), (5, 40111855), (7, 28651325), (25, 8022371), (35, 5730265), (79, 2538725), (89, 2253475), (163, 1230425), (175, 1146053), (395, 507745), (445, 450695), (553, 362675), (623, 321925), (815, 246085), (1141, 175775), (1975, 101549), (2225, 90139), (2765, 72535), (3115, 64385), (4075, 49217), (5705, 35155), (7031, 28525), (12877, 15575), (13825, 14507)]