209380464

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 140

約数和(自身を含む): 630223800

約数和(自身を除く): 420843336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 619, 648, 696, 729, 783, 972, 1044, 1238, 1296, 1392, 1458, 1566, 1857, 1944, 2088, 2349, 2476, 2916, 3132, 3714, 3888, 4176, 4698, 4952, 5571, 5832, 6264, 7047, 7428, 9396, 9904, 11142, 11664, 12528, 14094, 14856, 16713, 17951, 18792, 21141, 22284, 28188, 29712, 33426, 35902, 37584, 42282, 44568, 50139, 53853, 56376, 66852, 71804, 84564, 89136, 100278, 107706, 112752, 133704, 143608, 150417, 161559, 169128, 200556, 215412, 267408, 287216, 300834, 323118, 338256, 401112, 430824, 451251, 484677, 601668, 646236, 802224, 861648, 902502, 969354, 1203336, 1292472, 1454031, 1805004, 1938708, 2406672, 2584944, 2908062, 3610008, 3877416, 4362093, 5816124, 7220016, 7754832, 8724186, 11632248, 13086279, 17448372, 23264496, 26172558, 34896744, 52345116, 69793488, 104690232, 209380464]

約数ペア:

[(1, 209380464), (2, 104690232), (3, 69793488), (4, 52345116), (6, 34896744), (8, 26172558), (9, 23264496), (12, 17448372), (16, 13086279), (18, 11632248), (24, 8724186), (27, 7754832), (29, 7220016), (36, 5816124), (48, 4362093), (54, 3877416), (58, 3610008), (72, 2908062), (81, 2584944), (87, 2406672), (108, 1938708), (116, 1805004), (144, 1454031), (162, 1292472), (174, 1203336), (216, 969354), (232, 902502), (243, 861648), (261, 802224), (324, 646236), (348, 601668), (432, 484677), (464, 451251), (486, 430824), (522, 401112), (619, 338256), (648, 323118), (696, 300834), (729, 287216), (783, 267408), (972, 215412), (1044, 200556), (1238, 169128), (1296, 161559), (1392, 150417), (1458, 143608), (1566, 133704), (1857, 112752), (1944, 107706), (2088, 100278), (2349, 89136), (2476, 84564), (2916, 71804), (3132, 66852), (3714, 56376), (3888, 53853), (4176, 50139), (4698, 44568), (4952, 42282), (5571, 37584), (5832, 35902), (6264, 33426), (7047, 29712), (7428, 28188), (9396, 22284), (9904, 21141), (11142, 18792), (11664, 17951), (12528, 16713), (14094, 14856)]