207311190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3053

約数の個数: 64

約数和(自身を含む): 524399616

約数和(自身を除く): 317088426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1030, 1545, 2369, 2917, 3090, 4738, 5834, 7107, 8751, 11845, 14214, 14585, 17502, 23690, 29170, 35535, 43755, 67091, 71070, 87510, 134182, 201273, 300451, 335455, 402546, 600902, 670910, 901353, 1006365, 1502255, 1802706, 2012730, 3004510, 4506765, 6910373, 9013530, 13820746, 20731119, 34551865, 41462238, 69103730, 103655595, 207311190]

約数ペア:

[(1, 207311190), (2, 103655595), (3, 69103730), (5, 41462238), (6, 34551865), (10, 20731119), (15, 13820746), (23, 9013530), (30, 6910373), (46, 4506765), (69, 3004510), (103, 2012730), (115, 1802706), (138, 1502255), (206, 1006365), (230, 901353), (309, 670910), (345, 600902), (515, 402546), (618, 335455), (690, 300451), (1030, 201273), (1545, 134182), (2369, 87510), (2917, 71070), (3090, 67091), (4738, 43755), (5834, 35535), (7107, 29170), (8751, 23690), (11845, 17502), (14214, 14585)]