205195650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5456

約数の個数: 96

約数和(自身を含む): 579391488

約数和(自身を除く): 374195838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 345, 506, 550, 575, 690, 759, 825, 1150, 1265, 1518, 1650, 1725, 2530, 3450, 3795, 5407, 6325, 7590, 10814, 12650, 16221, 18975, 27035, 32442, 37950, 54070, 59477, 81105, 118954, 124361, 135175, 162210, 178431, 248722, 270350, 297385, 356862, 373083, 405525, 594770, 621805, 746166, 811050, 892155, 1243610, 1367971, 1486925, 1784310, 1865415, 2735942, 2973850, 3109025, 3730830, 4103913, 4460775, 6218050, 6839855, 8207826, 8921550, 9327075, 13679710, 18654150, 20519565, 34199275, 41039130, 68398550, 102597825, 205195650]

約数ペア:

[(1, 205195650), (2, 102597825), (3, 68398550), (5, 41039130), (6, 34199275), (10, 20519565), (11, 18654150), (15, 13679710), (22, 9327075), (23, 8921550), (25, 8207826), (30, 6839855), (33, 6218050), (46, 4460775), (50, 4103913), (55, 3730830), (66, 3109025), (69, 2973850), (75, 2735942), (110, 1865415), (115, 1784310), (138, 1486925), (150, 1367971), (165, 1243610), (230, 892155), (253, 811050), (275, 746166), (330, 621805), (345, 594770), (506, 405525), (550, 373083), (575, 356862), (690, 297385), (759, 270350), (825, 248722), (1150, 178431), (1265, 162210), (1518, 135175), (1650, 124361), (1725, 118954), (2530, 81105), (3450, 59477), (3795, 54070), (5407, 37950), (6325, 32442), (7590, 27035), (10814, 18975), (12650, 16221)]