202090992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3222

約数の個数: 80

約数和(自身を含む): 557464320

約数和(自身を除く): 355373328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3121, 3408, 4047, 5396, 6242, 8094, 9363, 10792, 12484, 16188, 18726, 21584, 24968, 32376, 37452, 49936, 59299, 64752, 74904, 118598, 149808, 177897, 221591, 237196, 355794, 443182, 474392, 664773, 711588, 886364, 948784, 1329546, 1423176, 1772728, 2659092, 2846352, 3545456, 4210229, 5318184, 8420458, 10636368, 12630687, 16840916, 25261374, 33681832, 50522748, 67363664, 101045496, 202090992]

約数ペア:

[(1, 202090992), (2, 101045496), (3, 67363664), (4, 50522748), (6, 33681832), (8, 25261374), (12, 16840916), (16, 12630687), (19, 10636368), (24, 8420458), (38, 5318184), (48, 4210229), (57, 3545456), (71, 2846352), (76, 2659092), (114, 1772728), (142, 1423176), (152, 1329546), (213, 948784), (228, 886364), (284, 711588), (304, 664773), (426, 474392), (456, 443182), (568, 355794), (852, 237196), (912, 221591), (1136, 177897), (1349, 149808), (1704, 118598), (2698, 74904), (3121, 64752), (3408, 59299), (4047, 49936), (5396, 37452), (6242, 32376), (8094, 24968), (9363, 21584), (10792, 18726), (12484, 16188)]