221298396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{88237}}^1$

素因数の和:88274

約数の個数: 48

約数和(自身を含む): 592959360

約数和(自身を除く): 371660964

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 88237, 176474, 264711, 352948, 529422, 970607, 1058844, 1676503, 1941214, 2911821, 3353006, 3882428, 5029509, 5823642, 6706012, 10059018, 11647284, 18441533, 20118036, 36883066, 55324599, 73766132, 110649198, 221298396]

約数ペア:

[(1, 221298396), (2, 110649198), (3, 73766132), (4, 55324599), (6, 36883066), (11, 20118036), (12, 18441533), (19, 11647284), (22, 10059018), (33, 6706012), (38, 5823642), (44, 5029509), (57, 3882428), (66, 3353006), (76, 2911821), (114, 1941214), (132, 1676503), (209, 1058844), (228, 970607), (418, 529422), (627, 352948), (836, 264711), (1254, 176474), (2508, 88237)]