209318382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7562

約数の個数: 96

約数和(自身を含む): 591095232

約数和(自身を除く): 381776850

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 7517, 9282, 13923, 15034, 22551, 27846, 45102, 52619, 67653, 97721, 105238, 127789, 135306, 157857, 195442, 255578, 293163, 315714, 383367, 473571, 586326, 684047, 766734, 879489, 894523, 947142, 1150101, 1368094, 1661257, 1758978, 1789046, 2052141, 2300202, 2683569, 3322514, 4104282, 4983771, 5367138, 6156423, 8050707, 9967542, 11628799, 12312846, 14951313, 16101414, 23257598, 29902626, 34886397, 69772794, 104659191, 209318382]

約数ペア:

[(1, 209318382), (2, 104659191), (3, 69772794), (6, 34886397), (7, 29902626), (9, 23257598), (13, 16101414), (14, 14951313), (17, 12312846), (18, 11628799), (21, 9967542), (26, 8050707), (34, 6156423), (39, 5367138), (42, 4983771), (51, 4104282), (63, 3322514), (78, 2683569), (91, 2300202), (102, 2052141), (117, 1789046), (119, 1758978), (126, 1661257), (153, 1368094), (182, 1150101), (221, 947142), (234, 894523), (238, 879489), (273, 766734), (306, 684047), (357, 586326), (442, 473571), (546, 383367), (663, 315714), (714, 293163), (819, 255578), (1071, 195442), (1326, 157857), (1547, 135306), (1638, 127789), (1989, 105238), (2142, 97721), (3094, 67653), (3978, 52619), (4641, 45102), (7517, 27846), (9282, 22551), (13923, 15034)]