223885347834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1\times {\mathrm{20551}}^1$

素因数の和:21555

約数の個数: 64

約数和(自身を含む): 473044561920

約数和(自身を除く): 249159214086

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 887, 1774, 2047, 2661, 4094, 5322, 6141, 12282, 20401, 20551, 40802, 41102, 61203, 61653, 78943, 122406, 123306, 157886, 236829, 472673, 473658, 945346, 1418019, 1815689, 1829039, 2836038, 3631378, 3658078, 5447067, 5487117, 10894134, 10974234, 18228737, 36457474, 42067897, 54686211, 84135794, 109372422, 126203691, 252407382, 419260951, 838521902, 1257782853, 1622357593, 2515565706, 3244715186, 4867072779, 9734145558, 37314224639, 74628449278, 111942673917, 223885347834]

約数ペア:

[(1, 223885347834), (2, 111942673917), (3, 74628449278), (6, 37314224639), (23, 9734145558), (46, 4867072779), (69, 3244715186), (89, 2515565706), (138, 1622357593), (178, 1257782853), (267, 838521902), (534, 419260951), (887, 252407382), (1774, 126203691), (2047, 109372422), (2661, 84135794), (4094, 54686211), (5322, 42067897), (6141, 36457474), (12282, 18228737), (20401, 10974234), (20551, 10894134), (40802, 5487117), (41102, 5447067), (61203, 3658078), (61653, 3631378), (78943, 2836038), (122406, 1829039), (123306, 1815689), (157886, 1418019), (236829, 945346), (472673, 473658)]