210866898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 495673344

約数和(自身を除く): 284806446

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 506, 682, 713, 759, 1023, 1426, 1518, 2046, 2139, 4278, 4481, 7843, 8962, 13443, 15686, 23529, 26886, 47058, 49291, 98582, 103063, 138911, 147873, 206126, 277822, 295746, 309189, 416733, 618378, 833466, 1133693, 1528021, 2267386, 3056042, 3194953, 3401079, 4584063, 6389906, 6802158, 9168126, 9584859, 19169718, 35144483, 70288966, 105433449, 210866898]

約数ペア:

[(1, 210866898), (2, 105433449), (3, 70288966), (6, 35144483), (11, 19169718), (22, 9584859), (23, 9168126), (31, 6802158), (33, 6389906), (46, 4584063), (62, 3401079), (66, 3194953), (69, 3056042), (93, 2267386), (138, 1528021), (186, 1133693), (253, 833466), (341, 618378), (506, 416733), (682, 309189), (713, 295746), (759, 277822), (1023, 206126), (1426, 147873), (1518, 138911), (2046, 103063), (2139, 98582), (4278, 49291), (4481, 47058), (7843, 26886), (8962, 23529), (13443, 15686)]