200768475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 346049280

約数和(自身を除く): 145280805

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 185, 213, 355, 555, 925, 1019, 1065, 1775, 2627, 2775, 3057, 5095, 5325, 7881, 13135, 15285, 25475, 37703, 39405, 65675, 72349, 76425, 113109, 188515, 197025, 217047, 361745, 565545, 942575, 1085235, 1808725, 2676913, 2827725, 5426175, 8030739, 13384565, 40153695, 66922825, 200768475]

約数ペア:

[(1, 200768475), (3, 66922825), (5, 40153695), (15, 13384565), (25, 8030739), (37, 5426175), (71, 2827725), (75, 2676913), (111, 1808725), (185, 1085235), (213, 942575), (355, 565545), (555, 361745), (925, 217047), (1019, 197025), (1065, 188515), (1775, 113109), (2627, 76425), (2775, 72349), (3057, 65675), (5095, 39405), (5325, 37703), (7881, 25475), (13135, 15285)]