200504920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65099}}^1$

素因数の和:65128

約数の個数: 64

約数和(自身を含む): 562464000

約数和(自身を除く): 361959080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 65099, 130198, 260396, 325495, 455693, 520792, 650990, 716089, 911386, 1301980, 1432178, 1822772, 2278465, 2603960, 2864356, 3580445, 3645544, 4556930, 5012623, 5728712, 7160890, 9113860, 10025246, 14321780, 18227720, 20050492, 25063115, 28643560, 40100984, 50126230, 100252460, 200504920]

約数ペア:

[(1, 200504920), (2, 100252460), (4, 50126230), (5, 40100984), (7, 28643560), (8, 25063115), (10, 20050492), (11, 18227720), (14, 14321780), (20, 10025246), (22, 9113860), (28, 7160890), (35, 5728712), (40, 5012623), (44, 4556930), (55, 3645544), (56, 3580445), (70, 2864356), (77, 2603960), (88, 2278465), (110, 1822772), (140, 1432178), (154, 1301980), (220, 911386), (280, 716089), (308, 650990), (385, 520792), (440, 455693), (616, 325495), (770, 260396), (1540, 130198), (3080, 65099)]