202007185904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1301}}^1\times {\mathrm{206477}}^1$

素因数の和:207833

約数の個数: 40

約数和(自身を含む): 400025521728

約数和(自身を除く): 198018335824

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1301, 2602, 5204, 10408, 20816, 61147, 122294, 206477, 244588, 412954, 489176, 825908, 978352, 1651816, 3303632, 9704419, 19408838, 38817676, 77635352, 155270704, 268626577, 537253154, 1074506308, 2149012616, 4298025232, 12625449119, 25250898238, 50501796476, 101003592952, 202007185904]

約数ペア:

[(1, 202007185904), (2, 101003592952), (4, 50501796476), (8, 25250898238), (16, 12625449119), (47, 4298025232), (94, 2149012616), (188, 1074506308), (376, 537253154), (752, 268626577), (1301, 155270704), (2602, 77635352), (5204, 38817676), (10408, 19408838), (20816, 9704419), (61147, 3303632), (122294, 1651816), (206477, 978352), (244588, 825908), (412954, 489176)]