210858552

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 595102200

約数和(自身を除く): 384243648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2341, 2502, 3336, 3753, 4682, 5004, 7023, 7506, 9364, 10008, 11259, 14046, 15012, 18728, 21069, 22518, 28092, 30024, 42138, 45036, 56184, 63207, 84276, 90072, 126414, 168552, 189621, 252828, 325399, 379242, 505656, 650798, 758484, 976197, 1301596, 1516968, 1952394, 2603192, 2928591, 3904788, 5857182, 7809576, 8785773, 11714364, 17571546, 23428728, 26357319, 35143092, 52714638, 70286184, 105429276, 210858552]

約数ペア:

[(1, 210858552), (2, 105429276), (3, 70286184), (4, 52714638), (6, 35143092), (8, 26357319), (9, 23428728), (12, 17571546), (18, 11714364), (24, 8785773), (27, 7809576), (36, 5857182), (54, 3904788), (72, 2928591), (81, 2603192), (108, 1952394), (139, 1516968), (162, 1301596), (216, 976197), (278, 758484), (324, 650798), (417, 505656), (556, 379242), (648, 325399), (834, 252828), (1112, 189621), (1251, 168552), (1668, 126414), (2341, 90072), (2502, 84276), (3336, 63207), (3753, 56184), (4682, 45036), (5004, 42138), (7023, 30024), (7506, 28092), (9364, 22518), (10008, 21069), (11259, 18728), (14046, 15012)]