200220244820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5402597}}^1$

素因数の和:5402732

約数の個数: 48

約数和(自身を含む): 449280049680

約数和(自身を除く): 249059804860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 5402597, 10805194, 21610388, 27012985, 54025970, 91844149, 108051940, 183688298, 367376596, 459220745, 588883073, 918441490, 1177766146, 1836882980, 2355532292, 2944415365, 5888830730, 10011012241, 11777661460, 20022024482, 40044048964, 50055061205, 100110122410, 200220244820]

約数ペア:

[(1, 200220244820), (2, 100110122410), (4, 50055061205), (5, 40044048964), (10, 20022024482), (17, 11777661460), (20, 10011012241), (34, 5888830730), (68, 2944415365), (85, 2355532292), (109, 1836882980), (170, 1177766146), (218, 918441490), (340, 588883073), (436, 459220745), (545, 367376596), (1090, 183688298), (1853, 108051940), (2180, 91844149), (3706, 54025970), (7412, 27012985), (9265, 21610388), (18530, 10805194), (37060, 5402597)]