200909646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7747

約数の個数: 80

約数和(自身を含む): 536937984

約数和(自身を除く): 336028338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 7703, 8694, 13041, 15406, 23109, 26082, 46218, 53921, 69327, 107842, 138654, 161763, 177169, 207981, 323526, 354338, 415962, 485289, 531507, 623943, 970578, 1063014, 1240183, 1247886, 1455867, 1594521, 2480366, 2911734, 3189042, 3720549, 4367601, 4783563, 7441098, 8735202, 9567126, 11161647, 14350689, 22323294, 28701378, 33484941, 66969882, 100454823, 200909646]

約数ペア:

[(1, 200909646), (2, 100454823), (3, 66969882), (6, 33484941), (7, 28701378), (9, 22323294), (14, 14350689), (18, 11161647), (21, 9567126), (23, 8735202), (27, 7441098), (42, 4783563), (46, 4367601), (54, 3720549), (63, 3189042), (69, 2911734), (81, 2480366), (126, 1594521), (138, 1455867), (161, 1247886), (162, 1240183), (189, 1063014), (207, 970578), (322, 623943), (378, 531507), (414, 485289), (483, 415962), (567, 354338), (621, 323526), (966, 207981), (1134, 177169), (1242, 161763), (1449, 138654), (1863, 107842), (2898, 69327), (3726, 53921), (4347, 46218), (7703, 26082), (8694, 23109), (13041, 15406)]