210003980296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{50377}}^1$

素因数の和:50894

約数の個数: 64

約数和(自身を含む): 434105210880

約数和(自身を除く): 224101230584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 373, 508, 746, 1016, 1397, 1492, 2794, 2984, 4103, 5588, 8206, 11176, 16412, 32824, 47371, 50377, 94742, 100754, 189484, 201508, 378968, 403016, 521081, 554147, 1042162, 1108294, 2084324, 2216588, 4168648, 4433176, 6397879, 12795758, 18790621, 25591516, 37581242, 51183032, 70376669, 75162484, 140753338, 150324968, 206696831, 281506676, 413393662, 563013352, 826787324, 1653574648, 2386408867, 4772817734, 9545635468, 19091270936, 26250497537, 52500995074, 105001990148, 210003980296]

約数ペア:

[(1, 210003980296), (2, 105001990148), (4, 52500995074), (8, 26250497537), (11, 19091270936), (22, 9545635468), (44, 4772817734), (88, 2386408867), (127, 1653574648), (254, 826787324), (373, 563013352), (508, 413393662), (746, 281506676), (1016, 206696831), (1397, 150324968), (1492, 140753338), (2794, 75162484), (2984, 70376669), (4103, 51183032), (5588, 37581242), (8206, 25591516), (11176, 18790621), (16412, 12795758), (32824, 6397879), (47371, 4433176), (50377, 4168648), (94742, 2216588), (100754, 2084324), (189484, 1108294), (201508, 1042162), (378968, 554147), (403016, 521081)]