193666670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9461}}^1$

素因数の和:9580

約数の個数: 32

約数和(自身を含む): 367882560

約数和(自身を除く): 174215890

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 9461, 10235, 18922, 20470, 47305, 94610, 217603, 435206, 842029, 1088015, 1684058, 2176030, 4210145, 8420290, 19366667, 38733334, 96833335, 193666670]

約数ペア:

[(1, 193666670), (2, 96833335), (5, 38733334), (10, 19366667), (23, 8420290), (46, 4210145), (89, 2176030), (115, 1684058), (178, 1088015), (230, 842029), (445, 435206), (890, 217603), (2047, 94610), (4094, 47305), (9461, 20470), (10235, 18922)]