202152280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3797}}^1$

素因数の和:3841

約数の個数: 64

約数和(自身を含む): 500424480

約数和(自身を除く): 298272200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 3797, 4840, 5324, 6655, 7594, 10648, 13310, 15188, 18985, 26620, 30376, 37970, 41767, 53240, 75940, 83534, 151880, 167068, 208835, 334136, 417670, 459437, 835340, 918874, 1670680, 1837748, 2297185, 3675496, 4594370, 5053807, 9188740, 10107614, 18377480, 20215228, 25269035, 40430456, 50538070, 101076140, 202152280]

約数ペア:

[(1, 202152280), (2, 101076140), (4, 50538070), (5, 40430456), (8, 25269035), (10, 20215228), (11, 18377480), (20, 10107614), (22, 9188740), (40, 5053807), (44, 4594370), (55, 3675496), (88, 2297185), (110, 1837748), (121, 1670680), (220, 918874), (242, 835340), (440, 459437), (484, 417670), (605, 334136), (968, 208835), (1210, 167068), (1331, 151880), (2420, 83534), (2662, 75940), (3797, 53240), (4840, 41767), (5324, 37970), (6655, 30376), (7594, 26620), (10648, 18985), (13310, 15188)]