202107675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 422830080

約数和(自身を除く): 220722405

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 79, 105, 165, 175, 231, 237, 275, 385, 395, 443, 525, 553, 825, 869, 1155, 1185, 1329, 1659, 1925, 1975, 2215, 2607, 2765, 3101, 4345, 4873, 5775, 5925, 6083, 6645, 8295, 9303, 11075, 13035, 13825, 14619, 15505, 18249, 21725, 24365, 30415, 33225, 34111, 34997, 41475, 46515, 65175, 73095, 77525, 91245, 102333, 104991, 121825, 152075, 170555, 174985, 232575, 244979, 365475, 384967, 456225, 511665, 524955, 734937, 852775, 874925, 1154901, 1224895, 1924835, 2558325, 2624775, 2694769, 3674685, 5774505, 6124475, 8084307, 9624175, 13473845, 18373425, 28872525, 40421535, 67369225, 202107675]

約数ペア:

[(1, 202107675), (3, 67369225), (5, 40421535), (7, 28872525), (11, 18373425), (15, 13473845), (21, 9624175), (25, 8084307), (33, 6124475), (35, 5774505), (55, 3674685), (75, 2694769), (77, 2624775), (79, 2558325), (105, 1924835), (165, 1224895), (175, 1154901), (231, 874925), (237, 852775), (275, 734937), (385, 524955), (395, 511665), (443, 456225), (525, 384967), (553, 365475), (825, 244979), (869, 232575), (1155, 174985), (1185, 170555), (1329, 152075), (1659, 121825), (1925, 104991), (1975, 102333), (2215, 91245), (2607, 77525), (2765, 73095), (3101, 65175), (4345, 46515), (4873, 41475), (5775, 34997), (5925, 34111), (6083, 33225), (6645, 30415), (8295, 24365), (9303, 21725), (11075, 18249), (13035, 15505), (13825, 14619)]