201977850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 536215680

約数和(自身を除く): 334237830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 103, 150, 170, 206, 255, 309, 425, 510, 515, 618, 769, 850, 1030, 1275, 1538, 1545, 1751, 2307, 2550, 2575, 3090, 3502, 3845, 4614, 5150, 5253, 7690, 7725, 8755, 10506, 11535, 13073, 15450, 17510, 19225, 23070, 26146, 26265, 38450, 39219, 43775, 52530, 57675, 65365, 78438, 79207, 87550, 115350, 130730, 131325, 158414, 196095, 237621, 262650, 326825, 392190, 396035, 475242, 653650, 792070, 980475, 1188105, 1346519, 1960950, 1980175, 2376210, 2693038, 3960350, 4039557, 5940525, 6732595, 8079114, 11881050, 13465190, 20197785, 33662975, 40395570, 67325950, 100988925, 201977850]

約数ペア:

[(1, 201977850), (2, 100988925), (3, 67325950), (5, 40395570), (6, 33662975), (10, 20197785), (15, 13465190), (17, 11881050), (25, 8079114), (30, 6732595), (34, 5940525), (50, 4039557), (51, 3960350), (75, 2693038), (85, 2376210), (102, 1980175), (103, 1960950), (150, 1346519), (170, 1188105), (206, 980475), (255, 792070), (309, 653650), (425, 475242), (510, 396035), (515, 392190), (618, 326825), (769, 262650), (850, 237621), (1030, 196095), (1275, 158414), (1538, 131325), (1545, 130730), (1751, 115350), (2307, 87550), (2550, 79207), (2575, 78438), (3090, 65365), (3502, 57675), (3845, 52530), (4614, 43775), (5150, 39219), (5253, 38450), (7690, 26265), (7725, 26146), (8755, 23070), (10506, 19225), (11535, 17510), (13073, 15450)]