200618360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 495467280

約数和(自身を除く): 294848920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 307, 310, 340, 527, 614, 620, 680, 961, 1054, 1228, 1240, 1535, 1922, 2108, 2456, 2635, 3070, 3844, 4216, 4805, 5219, 5270, 6140, 7688, 9517, 9610, 10438, 10540, 12280, 16337, 19034, 19220, 20876, 21080, 26095, 32674, 38068, 38440, 41752, 47585, 52190, 65348, 76136, 81685, 95170, 104380, 130696, 161789, 163370, 190340, 208760, 295027, 323578, 326740, 380680, 590054, 647156, 653480, 808945, 1180108, 1294312, 1475135, 1617890, 2360216, 2950270, 3235780, 5015459, 5900540, 6471560, 10030918, 11801080, 20061836, 25077295, 40123672, 50154590, 100309180, 200618360]

約数ペア:

[(1, 200618360), (2, 100309180), (4, 50154590), (5, 40123672), (8, 25077295), (10, 20061836), (17, 11801080), (20, 10030918), (31, 6471560), (34, 5900540), (40, 5015459), (62, 3235780), (68, 2950270), (85, 2360216), (124, 1617890), (136, 1475135), (155, 1294312), (170, 1180108), (248, 808945), (307, 653480), (310, 647156), (340, 590054), (527, 380680), (614, 326740), (620, 323578), (680, 295027), (961, 208760), (1054, 190340), (1228, 163370), (1240, 161789), (1535, 130696), (1922, 104380), (2108, 95170), (2456, 81685), (2635, 76136), (3070, 65348), (3844, 52190), (4216, 47585), (4805, 41752), (5219, 38440), (5270, 38068), (6140, 32674), (7688, 26095), (9517, 21080), (9610, 20876), (10438, 19220), (10540, 19034), (12280, 16337)]