200750725

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 293124096

約数和(自身を除く): 92373371

約数列:

[1, 5, 7, 25, 35, 71, 107, 151, 175, 355, 497, 535, 749, 755, 1057, 1775, 2485, 2675, 3745, 3775, 5285, 7597, 10721, 12425, 16157, 18725, 26425, 37985, 53179, 53605, 75047, 80785, 113099, 189925, 265895, 268025, 375235, 403925, 565495, 1147147, 1329475, 1876175, 2827475, 5735735, 8030029, 28678675, 40150145, 200750725]

約数ペア:

[(1, 200750725), (5, 40150145), (7, 28678675), (25, 8030029), (35, 5735735), (71, 2827475), (107, 1876175), (151, 1329475), (175, 1147147), (355, 565495), (497, 403925), (535, 375235), (749, 268025), (755, 265895), (1057, 189925), (1775, 113099), (2485, 80785), (2675, 75047), (3745, 53605), (3775, 53179), (5285, 37985), (7597, 26425), (10721, 18725), (12425, 16157)]