208524042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1129}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 468199680

約数和(自身を除く): 259675638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 331, 558, 662, 993, 1129, 1986, 2258, 2979, 3387, 5958, 6774, 10161, 10261, 20322, 20522, 30783, 34999, 61566, 69998, 92349, 104997, 184698, 209994, 314991, 373699, 629982, 747398, 1121097, 2242194, 3363291, 6726582, 11584669, 23169338, 34754007, 69508014, 104262021, 208524042]

約数ペア:

[(1, 208524042), (2, 104262021), (3, 69508014), (6, 34754007), (9, 23169338), (18, 11584669), (31, 6726582), (62, 3363291), (93, 2242194), (186, 1121097), (279, 747398), (331, 629982), (558, 373699), (662, 314991), (993, 209994), (1129, 184698), (1986, 104997), (2258, 92349), (2979, 69998), (3387, 61566), (5958, 34999), (6774, 30783), (10161, 20522), (10261, 20322)]