203963784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1033}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 538507200

約数和(自身を除く): 334543416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 433, 456, 866, 1033, 1299, 1732, 2066, 2598, 3099, 3464, 4132, 5196, 6198, 8227, 8264, 10392, 12396, 16454, 19627, 24681, 24792, 32908, 39254, 49362, 58881, 65816, 78508, 98724, 117762, 157016, 197448, 235524, 447289, 471048, 894578, 1341867, 1789156, 2683734, 3578312, 5367468, 8498491, 10734936, 16996982, 25495473, 33993964, 50990946, 67987928, 101981892, 203963784]

約数ペア:

[(1, 203963784), (2, 101981892), (3, 67987928), (4, 50990946), (6, 33993964), (8, 25495473), (12, 16996982), (19, 10734936), (24, 8498491), (38, 5367468), (57, 3578312), (76, 2683734), (114, 1789156), (152, 1341867), (228, 894578), (433, 471048), (456, 447289), (866, 235524), (1033, 197448), (1299, 157016), (1732, 117762), (2066, 98724), (2598, 78508), (3099, 65816), (3464, 58881), (4132, 49362), (5196, 39254), (6198, 32908), (8227, 24792), (8264, 24681), (10392, 19627), (12396, 16454)]