206934588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 120

約数和(自身を含む): 645292032

約数和(自身を除く): 438357444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 3967, 4347, 5796, 7452, 7934, 8694, 11901, 13041, 15868, 17388, 23802, 26082, 27769, 35703, 47604, 52164, 55538, 71406, 83307, 91241, 107109, 111076, 142812, 166614, 182482, 214218, 249921, 273723, 321327, 333228, 364964, 428436, 499842, 547446, 638687, 642654, 749763, 821169, 999684, 1094892, 1277374, 1285308, 1499526, 1642338, 1916061, 2249289, 2463507, 2554748, 2999052, 3284676, 3832122, 4498578, 4927014, 5748183, 7390521, 7664244, 8997156, 9854028, 11496366, 14781042, 17244549, 22992732, 29562084, 34489098, 51733647, 68978196, 103467294, 206934588]

約数ペア:

[(1, 206934588), (2, 103467294), (3, 68978196), (4, 51733647), (6, 34489098), (7, 29562084), (9, 22992732), (12, 17244549), (14, 14781042), (18, 11496366), (21, 9854028), (23, 8997156), (27, 7664244), (28, 7390521), (36, 5748183), (42, 4927014), (46, 4498578), (54, 3832122), (63, 3284676), (69, 2999052), (81, 2554748), (84, 2463507), (92, 2249289), (108, 1916061), (126, 1642338), (138, 1499526), (161, 1285308), (162, 1277374), (189, 1094892), (207, 999684), (252, 821169), (276, 749763), (322, 642654), (324, 638687), (378, 547446), (414, 499842), (483, 428436), (567, 364964), (621, 333228), (644, 321327), (756, 273723), (828, 249921), (966, 214218), (1134, 182482), (1242, 166614), (1449, 142812), (1863, 111076), (1932, 107109), (2268, 91241), (2484, 83307), (2898, 71406), (3726, 55538), (3967, 52164), (4347, 47604), (5796, 35703), (7452, 27769), (7934, 26082), (8694, 23802), (11901, 17388), (13041, 15868)]