201975990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{6607}}^1$

素因数の和:7636

約数の個数: 32

約数和(自身を含む): 485291520

約数和(自身を除く): 283315530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1019, 2038, 3057, 5095, 6114, 6607, 10190, 13214, 15285, 19821, 30570, 33035, 39642, 66070, 99105, 198210, 6732533, 13465066, 20197599, 33662665, 40395198, 67325330, 100987995, 201975990]

約数ペア:

[(1, 201975990), (2, 100987995), (3, 67325330), (5, 40395198), (6, 33662665), (10, 20197599), (15, 13465066), (30, 6732533), (1019, 198210), (2038, 99105), (3057, 66070), (5095, 39642), (6114, 33035), (6607, 30570), (10190, 19821), (13214, 15285)]