201417990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{23893}}^1$

素因数の和:24184

約数の個数: 32

約数和(自身を含む): 485143776

約数和(自身を除く): 283725786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 23893, 47786, 71679, 119465, 143358, 238930, 358395, 716790, 6713933, 13427866, 20141799, 33569665, 40283598, 67139330, 100708995, 201417990]

約数ペア:

[(1, 201417990), (2, 100708995), (3, 67139330), (5, 40283598), (6, 33569665), (10, 20141799), (15, 13427866), (30, 6713933), (281, 716790), (562, 358395), (843, 238930), (1405, 143358), (1686, 119465), (2810, 71679), (4215, 47786), (8430, 23893)]