207958968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1842

約数の個数: 128

約数和(自身を含む): 668928000

約数和(自身を除く): 460969032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1659, 1741, 1896, 2133, 2212, 2844, 3318, 3482, 4266, 4424, 4977, 5223, 5688, 6636, 6964, 8532, 9954, 10446, 12187, 13272, 13928, 14931, 15669, 17064, 19908, 20892, 24374, 29862, 31338, 36561, 39816, 41784, 47007, 48748, 59724, 62676, 73122, 94014, 97496, 109683, 119448, 125352, 137539, 146244, 188028, 219366, 275078, 292488, 329049, 376056, 412617, 438732, 550156, 658098, 825234, 877464, 962773, 1100312, 1237851, 1316196, 1650468, 1925546, 2475702, 2632392, 2888319, 3300936, 3713553, 3851092, 4951404, 5776638, 7427106, 7702184, 8664957, 9902808, 11553276, 14854212, 17329914, 23106552, 25994871, 29708424, 34659828, 51989742, 69319656, 103979484, 207958968]

約数ペア:

[(1, 207958968), (2, 103979484), (3, 69319656), (4, 51989742), (6, 34659828), (7, 29708424), (8, 25994871), (9, 23106552), (12, 17329914), (14, 14854212), (18, 11553276), (21, 9902808), (24, 8664957), (27, 7702184), (28, 7427106), (36, 5776638), (42, 4951404), (54, 3851092), (56, 3713553), (63, 3300936), (72, 2888319), (79, 2632392), (84, 2475702), (108, 1925546), (126, 1650468), (158, 1316196), (168, 1237851), (189, 1100312), (216, 962773), (237, 877464), (252, 825234), (316, 658098), (378, 550156), (474, 438732), (504, 412617), (553, 376056), (632, 329049), (711, 292488), (756, 275078), (948, 219366), (1106, 188028), (1422, 146244), (1512, 137539), (1659, 125352), (1741, 119448), (1896, 109683), (2133, 97496), (2212, 94014), (2844, 73122), (3318, 62676), (3482, 59724), (4266, 48748), (4424, 47007), (4977, 41784), (5223, 39816), (5688, 36561), (6636, 31338), (6964, 29862), (8532, 24374), (9954, 20892), (10446, 19908), (12187, 17064), (13272, 15669), (13928, 14931)]