209413380048

素因数分解:

$2^4\times 3^1\times {\mathrm{4362778751}}^1$

素因数の和:4362778762

約数の個数: 20

約数和(自身を含む): 540984565248

約数和(自身を除く): 331571185200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4362778751, 8725557502, 13088336253, 17451115004, 26176672506, 34902230008, 52353345012, 69804460016, 104706690024, 209413380048]

約数ペア:

[(1, 209413380048), (2, 104706690024), (3, 69804460016), (4, 52353345012), (6, 34902230008), (8, 26176672506), (12, 17451115004), (16, 13088336253), (24, 8725557502), (48, 4362778751)]