201149025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 422163456

約数和(自身を除く): 221014431

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 61, 75, 77, 105, 165, 175, 183, 231, 275, 305, 385, 427, 525, 571, 671, 825, 915, 1155, 1281, 1525, 1713, 1925, 2013, 2135, 2855, 3355, 3997, 4575, 4697, 5775, 6281, 6405, 8565, 10065, 10675, 11991, 14091, 14275, 16775, 18843, 19985, 23485, 31405, 32025, 34831, 42825, 43967, 50325, 59955, 70455, 94215, 99925, 104493, 117425, 131901, 157025, 174155, 219835, 243817, 299775, 352275, 383141, 471075, 522465, 659505, 731451, 870775, 1099175, 1149423, 1219085, 1915705, 2612325, 2681987, 3297525, 3657255, 5747115, 6095425, 8045961, 9578525, 13409935, 18286275, 28735575, 40229805, 67049675, 201149025]

約数ペア:

[(1, 201149025), (3, 67049675), (5, 40229805), (7, 28735575), (11, 18286275), (15, 13409935), (21, 9578525), (25, 8045961), (33, 6095425), (35, 5747115), (55, 3657255), (61, 3297525), (75, 2681987), (77, 2612325), (105, 1915705), (165, 1219085), (175, 1149423), (183, 1099175), (231, 870775), (275, 731451), (305, 659505), (385, 522465), (427, 471075), (525, 383141), (571, 352275), (671, 299775), (825, 243817), (915, 219835), (1155, 174155), (1281, 157025), (1525, 131901), (1713, 117425), (1925, 104493), (2013, 99925), (2135, 94215), (2855, 70455), (3355, 59955), (3997, 50325), (4575, 43967), (4697, 42825), (5775, 34831), (6281, 32025), (6405, 31405), (8565, 23485), (10065, 19985), (10675, 18843), (11991, 16775), (14091, 14275)]