206093950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 405264240

約数和(自身を除く): 199170290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 401, 475, 541, 802, 950, 1082, 2005, 2705, 4010, 5410, 7619, 10025, 10279, 13525, 15238, 20050, 20558, 27050, 38095, 51395, 76190, 102790, 190475, 216941, 256975, 380950, 433882, 513950, 1084705, 2169410, 4121879, 5423525, 8243758, 10847050, 20609395, 41218790, 103046975, 206093950]

約数ペア:

[(1, 206093950), (2, 103046975), (5, 41218790), (10, 20609395), (19, 10847050), (25, 8243758), (38, 5423525), (50, 4121879), (95, 2169410), (190, 1084705), (401, 513950), (475, 433882), (541, 380950), (802, 256975), (950, 216941), (1082, 190475), (2005, 102790), (2705, 76190), (4010, 51395), (5410, 38095), (7619, 27050), (10025, 20558), (10279, 20050), (13525, 15238)]