207009504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55291}}^1$

素因数の和:55320

約数の個数: 72

約数和(自身を含む): 633978072

約数和(自身を除く): 426968568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 55291, 110582, 165873, 221164, 331746, 442328, 497619, 663492, 718783, 884656, 995238, 1326984, 1437566, 1769312, 1990476, 2156349, 2653968, 2875132, 3980952, 4312698, 5307936, 5750264, 6469047, 7961904, 8625396, 11500528, 12938094, 15923808, 17250792, 23001056, 25876188, 34501584, 51752376, 69003168, 103504752, 207009504]

約数ペア:

[(1, 207009504), (2, 103504752), (3, 69003168), (4, 51752376), (6, 34501584), (8, 25876188), (9, 23001056), (12, 17250792), (13, 15923808), (16, 12938094), (18, 11500528), (24, 8625396), (26, 7961904), (32, 6469047), (36, 5750264), (39, 5307936), (48, 4312698), (52, 3980952), (72, 2875132), (78, 2653968), (96, 2156349), (104, 1990476), (117, 1769312), (144, 1437566), (156, 1326984), (208, 995238), (234, 884656), (288, 718783), (312, 663492), (416, 497619), (468, 442328), (624, 331746), (936, 221164), (1248, 165873), (1872, 110582), (3744, 55291)]