201745137820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1149283}}^1$

素因数の和:1149490

約数の個数: 48

約数和(自身を含む): 433270873728

約数和(自身を除く): 231525735908

約数列:

[1, 2, 4, 5, 10, 20, 67, 131, 134, 262, 268, 335, 524, 655, 670, 1310, 1340, 2620, 8777, 17554, 35108, 43885, 87770, 175540, 1149283, 2298566, 4597132, 5746415, 11492830, 22985660, 77001961, 150556073, 154003922, 301112146, 308007844, 385009805, 602224292, 752780365, 770019610, 1505560730, 1540039220, 3011121460, 10087256891, 20174513782, 40349027564, 50436284455, 100872568910, 201745137820]

約数ペア:

[(1, 201745137820), (2, 100872568910), (4, 50436284455), (5, 40349027564), (10, 20174513782), (20, 10087256891), (67, 3011121460), (131, 1540039220), (134, 1505560730), (262, 770019610), (268, 752780365), (335, 602224292), (524, 385009805), (655, 308007844), (670, 301112146), (1310, 154003922), (1340, 150556073), (2620, 77001961), (8777, 22985660), (17554, 11492830), (35108, 5746415), (43885, 4597132), (87770, 2298566), (175540, 1149283)]