200649925

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 293096320

約数和(自身を除く): 92446395

約数列:

[1, 5, 7, 25, 35, 67, 109, 157, 175, 335, 469, 545, 763, 785, 1099, 1675, 2345, 2725, 3815, 3925, 5495, 7303, 10519, 11725, 17113, 19075, 27475, 36515, 51121, 52595, 73633, 85565, 119791, 182575, 255605, 262975, 368165, 427825, 598955, 1146571, 1278025, 1840825, 2994775, 5732855, 8025997, 28664275, 40129985, 200649925]

約数ペア:

[(1, 200649925), (5, 40129985), (7, 28664275), (25, 8025997), (35, 5732855), (67, 2994775), (109, 1840825), (157, 1278025), (175, 1146571), (335, 598955), (469, 427825), (545, 368165), (763, 262975), (785, 255605), (1099, 182575), (1675, 119791), (2345, 85565), (2725, 73633), (3815, 52595), (3925, 51121), (5495, 36515), (7303, 27475), (10519, 19075), (11725, 17113)]