210247704

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1910

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 428421096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1581, 1674, 1836, 1847, 2108, 2232, 3162, 3348, 3672, 3694, 4216, 4743, 5541, 6324, 6696, 7388, 9486, 11082, 12648, 14229, 14776, 16623, 18972, 22164, 28458, 31399, 33246, 37944, 44328, 49869, 56916, 57257, 62798, 66492, 94197, 99738, 113832, 114514, 125596, 132984, 171771, 188394, 199476, 229028, 251192, 282591, 343542, 376788, 398952, 458056, 515313, 565182, 687084, 753576, 847773, 973369, 1030626, 1130364, 1374168, 1545939, 1695546, 1946738, 2061252, 2260728, 2920107, 3091878, 3391092, 3893476, 4122504, 5840214, 6183756, 6782184, 7786952, 8760321, 11680428, 12367512, 17520642, 23360856, 26280963, 35041284, 52561926, 70082568, 105123852, 210247704]

約数ペア:

[(1, 210247704), (2, 105123852), (3, 70082568), (4, 52561926), (6, 35041284), (8, 26280963), (9, 23360856), (12, 17520642), (17, 12367512), (18, 11680428), (24, 8760321), (27, 7786952), (31, 6782184), (34, 6183756), (36, 5840214), (51, 4122504), (54, 3893476), (62, 3391092), (68, 3091878), (72, 2920107), (93, 2260728), (102, 2061252), (108, 1946738), (124, 1695546), (136, 1545939), (153, 1374168), (186, 1130364), (204, 1030626), (216, 973369), (248, 847773), (279, 753576), (306, 687084), (372, 565182), (408, 515313), (459, 458056), (527, 398952), (558, 376788), (612, 343542), (744, 282591), (837, 251192), (918, 229028), (1054, 199476), (1116, 188394), (1224, 171771), (1581, 132984), (1674, 125596), (1836, 114514), (1847, 113832), (2108, 99738), (2232, 94197), (3162, 66492), (3348, 62798), (3672, 57257), (3694, 56916), (4216, 49869), (4743, 44328), (5541, 37944), (6324, 33246), (6696, 31399), (7388, 28458), (9486, 22164), (11082, 18972), (12648, 16623), (14229, 14776)]