199282670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5119}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 381542400

約数和(自身を除く): 182259730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3893, 5119, 7786, 10238, 19465, 25595, 38930, 51190, 87023, 174046, 435115, 870230, 1172251, 2344502, 5861255, 11722510, 19928267, 39856534, 99641335, 199282670]

約数ペア:

[(1, 199282670), (2, 99641335), (5, 39856534), (10, 19928267), (17, 11722510), (34, 5861255), (85, 2344502), (170, 1172251), (229, 870230), (458, 435115), (1145, 174046), (2290, 87023), (3893, 51190), (5119, 38930), (7786, 25595), (10238, 19465)]