200483991

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 319213440

約数和(自身を除く): 118729449

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 173, 243, 251, 513, 519, 753, 1539, 1557, 2259, 3287, 4617, 4671, 4769, 6777, 9861, 14013, 14307, 20331, 29583, 42039, 42921, 43423, 60993, 88749, 128763, 130269, 266247, 386289, 390807, 798741, 825037, 1158867, 1172421, 2475111, 3517263, 7425333, 10551789, 22275999, 66827997, 200483991]

約数ペア:

[(1, 200483991), (3, 66827997), (9, 22275999), (19, 10551789), (27, 7425333), (57, 3517263), (81, 2475111), (171, 1172421), (173, 1158867), (243, 825037), (251, 798741), (513, 390807), (519, 386289), (753, 266247), (1539, 130269), (1557, 128763), (2259, 88749), (3287, 60993), (4617, 43423), (4671, 42921), (4769, 42039), (6777, 29583), (9861, 20331), (14013, 14307)]