131033478

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{200357}}^1$

素因数の和:200471

約数の個数: 16

約数和(自身を含む): 264472560

約数和(自身を除く): 133439082

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 200357, 400714, 601071, 1202142, 21838913, 43677826, 65516739, 131033478]

約数ペア:

[(1, 131033478), (2, 65516739), (3, 43677826), (6, 21838913), (109, 1202142), (218, 601071), (327, 400714), (654, 200357)]