201326467549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1\times {\mathrm{2473}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 221448729600

約数和(自身を除く): 20122262051

約数列:

[1, 19, 31, 89, 589, 1553, 1691, 2473, 2759, 29507, 46987, 48143, 52421, 76663, 138217, 220097, 914717, 1456597, 2626123, 3840569, 4181843, 4284727, 6823007, 72970811, 81409813, 119057639, 129637133, 341810641, 2262095141, 6494402179, 10596129871, 201326467549]

約数ペア:

[(1, 201326467549), (19, 10596129871), (31, 6494402179), (89, 2262095141), (589, 341810641), (1553, 129637133), (1691, 119057639), (2473, 81409813), (2759, 72970811), (29507, 6823007), (46987, 4284727), (48143, 4181843), (52421, 3840569), (76663, 2626123), (138217, 1456597), (220097, 914717)]