205473312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 646289280

約数和(自身を除く): 440815968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 198, 237, 264, 288, 316, 352, 396, 474, 528, 632, 711, 792, 821, 869, 948, 1056, 1264, 1422, 1584, 1642, 1738, 1896, 2463, 2528, 2607, 2844, 3168, 3284, 3476, 3792, 4926, 5214, 5688, 6568, 6952, 7389, 7584, 7821, 9031, 9852, 10428, 11376, 13136, 13904, 14778, 15642, 18062, 19704, 20856, 22752, 26272, 27093, 27808, 29556, 31284, 36124, 39408, 41712, 54186, 59112, 62568, 64859, 72248, 78816, 81279, 83424, 108372, 118224, 125136, 129718, 144496, 162558, 194577, 216744, 236448, 250272, 259436, 288992, 325116, 389154, 433488, 518872, 583731, 650232, 713449, 778308, 866976, 1037744, 1167462, 1300464, 1426898, 1556616, 2075488, 2140347, 2334924, 2600928, 2853796, 3113232, 4280694, 4669848, 5707592, 6226464, 6421041, 8561388, 9339696, 11415184, 12842082, 17122776, 18679392, 22830368, 25684164, 34245552, 51368328, 68491104, 102736656, 205473312]

約数ペア:

[(1, 205473312), (2, 102736656), (3, 68491104), (4, 51368328), (6, 34245552), (8, 25684164), (9, 22830368), (11, 18679392), (12, 17122776), (16, 12842082), (18, 11415184), (22, 9339696), (24, 8561388), (32, 6421041), (33, 6226464), (36, 5707592), (44, 4669848), (48, 4280694), (66, 3113232), (72, 2853796), (79, 2600928), (88, 2334924), (96, 2140347), (99, 2075488), (132, 1556616), (144, 1426898), (158, 1300464), (176, 1167462), (198, 1037744), (237, 866976), (264, 778308), (288, 713449), (316, 650232), (352, 583731), (396, 518872), (474, 433488), (528, 389154), (632, 325116), (711, 288992), (792, 259436), (821, 250272), (869, 236448), (948, 216744), (1056, 194577), (1264, 162558), (1422, 144496), (1584, 129718), (1642, 125136), (1738, 118224), (1896, 108372), (2463, 83424), (2528, 81279), (2607, 78816), (2844, 72248), (3168, 64859), (3284, 62568), (3476, 59112), (3792, 54186), (4926, 41712), (5214, 39408), (5688, 36124), (6568, 31284), (6952, 29556), (7389, 27808), (7584, 27093), (7821, 26272), (9031, 22752), (9852, 20856), (10428, 19704), (11376, 18062), (13136, 15642), (13904, 14778)]