206985456

素因数分解:

$2^4\times 3^5\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 606627840

約数和(自身を除く): 399642384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 278, 324, 383, 417, 432, 486, 556, 648, 766, 834, 972, 1112, 1149, 1251, 1296, 1532, 1668, 1944, 2224, 2298, 2502, 3064, 3336, 3447, 3753, 3888, 4596, 5004, 6128, 6672, 6894, 7506, 9192, 10008, 10341, 11259, 13788, 15012, 18384, 20016, 20682, 22518, 27576, 30024, 31023, 33777, 41364, 45036, 53237, 55152, 60048, 62046, 67554, 82728, 90072, 93069, 106474, 124092, 135108, 159711, 165456, 180144, 186138, 212948, 248184, 270216, 319422, 372276, 425896, 479133, 496368, 540432, 638844, 744552, 851792, 958266, 1277688, 1437399, 1489104, 1916532, 2555376, 2874798, 3833064, 4312197, 5749596, 7666128, 8624394, 11499192, 12936591, 17248788, 22998384, 25873182, 34497576, 51746364, 68995152, 103492728, 206985456]

約数ペア:

[(1, 206985456), (2, 103492728), (3, 68995152), (4, 51746364), (6, 34497576), (8, 25873182), (9, 22998384), (12, 17248788), (16, 12936591), (18, 11499192), (24, 8624394), (27, 7666128), (36, 5749596), (48, 4312197), (54, 3833064), (72, 2874798), (81, 2555376), (108, 1916532), (139, 1489104), (144, 1437399), (162, 1277688), (216, 958266), (243, 851792), (278, 744552), (324, 638844), (383, 540432), (417, 496368), (432, 479133), (486, 425896), (556, 372276), (648, 319422), (766, 270216), (834, 248184), (972, 212948), (1112, 186138), (1149, 180144), (1251, 165456), (1296, 159711), (1532, 135108), (1668, 124092), (1944, 106474), (2224, 93069), (2298, 90072), (2502, 82728), (3064, 67554), (3336, 62046), (3447, 60048), (3753, 55152), (3888, 53237), (4596, 45036), (5004, 41364), (6128, 33777), (6672, 31023), (6894, 30024), (7506, 27576), (9192, 22518), (10008, 20682), (10341, 20016), (11259, 18384), (13788, 15012)]