200575408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 429814504

約数和(自身を除く): 229239096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 313, 331, 484, 626, 662, 968, 1252, 1324, 1936, 2504, 2648, 3443, 3641, 5008, 5296, 6886, 7282, 13772, 14564, 27544, 29128, 37873, 40051, 55088, 58256, 75746, 80102, 103603, 151492, 160204, 207206, 302984, 320408, 414412, 605968, 640816, 828824, 1139633, 1657648, 2279266, 4558532, 9117064, 12535963, 18234128, 25071926, 50143852, 100287704, 200575408]

約数ペア:

[(1, 200575408), (2, 100287704), (4, 50143852), (8, 25071926), (11, 18234128), (16, 12535963), (22, 9117064), (44, 4558532), (88, 2279266), (121, 1657648), (176, 1139633), (242, 828824), (313, 640816), (331, 605968), (484, 414412), (626, 320408), (662, 302984), (968, 207206), (1252, 160204), (1324, 151492), (1936, 103603), (2504, 80102), (2648, 75746), (3443, 58256), (3641, 55088), (5008, 40051), (5296, 37873), (6886, 29128), (7282, 27544), (13772, 14564)]