209891200

素因数分解:

$2^7\times 5^2\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 524196360

約数和(自身を除く): 314305160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 214, 320, 400, 428, 535, 613, 640, 800, 856, 1070, 1226, 1600, 1712, 2140, 2452, 2675, 3065, 3200, 3424, 4280, 4904, 5350, 6130, 6848, 8560, 9808, 10700, 12260, 13696, 15325, 17120, 19616, 21400, 24520, 30650, 34240, 39232, 42800, 49040, 61300, 65591, 68480, 78464, 85600, 98080, 122600, 131182, 171200, 196160, 245200, 262364, 327955, 342400, 392320, 490400, 524728, 655910, 980800, 1049456, 1311820, 1639775, 1961600, 2098912, 2623640, 3279550, 4197824, 5247280, 6559100, 8395648, 10494560, 13118200, 20989120, 26236400, 41978240, 52472800, 104945600, 209891200]

約数ペア:

[(1, 209891200), (2, 104945600), (4, 52472800), (5, 41978240), (8, 26236400), (10, 20989120), (16, 13118200), (20, 10494560), (25, 8395648), (32, 6559100), (40, 5247280), (50, 4197824), (64, 3279550), (80, 2623640), (100, 2098912), (107, 1961600), (128, 1639775), (160, 1311820), (200, 1049456), (214, 980800), (320, 655910), (400, 524728), (428, 490400), (535, 392320), (613, 342400), (640, 327955), (800, 262364), (856, 245200), (1070, 196160), (1226, 171200), (1600, 131182), (1712, 122600), (2140, 98080), (2452, 85600), (2675, 78464), (3065, 68480), (3200, 65591), (3424, 61300), (4280, 49040), (4904, 42800), (5350, 39232), (6130, 34240), (6848, 30650), (8560, 24520), (9808, 21400), (10700, 19616), (12260, 17120), (13696, 15325)]