201831105670

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 367704567360

約数和(自身を除く): 165873461690

約数列:

[1, 2, 5, 10, 173, 346, 389, 443, 677, 778, 865, 886, 1354, 1730, 1945, 2215, 3385, 3890, 4430, 6770, 67297, 76639, 117121, 134594, 153278, 172327, 234242, 263353, 299911, 336485, 344654, 383195, 526706, 585605, 599822, 672970, 766390, 861635, 1171210, 1316765, 1499555, 1723270, 2633530, 2999110, 29812571, 45560069, 51884603, 59625142, 91120138, 103769206, 116665379, 149062855, 227800345, 233330758, 259423015, 298125710, 455600690, 518846030, 583326895, 1166653790, 20183110567, 40366221134, 100915552835, 201831105670]

約数ペア:

[(1, 201831105670), (2, 100915552835), (5, 40366221134), (10, 20183110567), (173, 1166653790), (346, 583326895), (389, 518846030), (443, 455600690), (677, 298125710), (778, 259423015), (865, 233330758), (886, 227800345), (1354, 149062855), (1730, 116665379), (1945, 103769206), (2215, 91120138), (3385, 59625142), (3890, 51884603), (4430, 45560069), (6770, 29812571), (67297, 2999110), (76639, 2633530), (117121, 1723270), (134594, 1499555), (153278, 1316765), (172327, 1171210), (234242, 861635), (263353, 766390), (299911, 672970), (336485, 599822), (344654, 585605), (383195, 526706)]