202008085125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6995951}}^1$

素因数の和:6995987

約数の個数: 64

約数和(自身を含む): 419085508608

約数和(自身を除く): 217077423483

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1925, 2625, 4125, 5775, 9625, 28875, 6995951, 20987853, 34979755, 48971657, 76955461, 104939265, 146914971, 174898775, 230866383, 244858285, 384777305, 524696325, 538688227, 734574855, 874493875, 1154331915, 1224291425, 1616064681, 1923886525, 2623481625, 2693441135, 3672874275, 5771659575, 6121457125, 8080323405, 9619432625, 13467205675, 18364371375, 28858297875, 40401617025, 67336028375, 202008085125]

約数ペア:

[(1, 202008085125), (3, 67336028375), (5, 40401617025), (7, 28858297875), (11, 18364371375), (15, 13467205675), (21, 9619432625), (25, 8080323405), (33, 6121457125), (35, 5771659575), (55, 3672874275), (75, 2693441135), (77, 2623481625), (105, 1923886525), (125, 1616064681), (165, 1224291425), (175, 1154331915), (231, 874493875), (275, 734574855), (375, 538688227), (385, 524696325), (525, 384777305), (825, 244858285), (875, 230866383), (1155, 174898775), (1375, 146914971), (1925, 104939265), (2625, 76955461), (4125, 48971657), (5775, 34979755), (9625, 20987853), (28875, 6995951)]