205987056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20574

約数の個数: 80

約数和(自身を含む): 611091840

約数和(自身を除く): 405104784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 20533, 41066, 61599, 82132, 123198, 164264, 225863, 246396, 328528, 390127, 451726, 492792, 677589, 780254, 903452, 985584, 1170381, 1355178, 1560508, 1806904, 2340762, 2710356, 3121016, 3613808, 4291397, 4681524, 5420712, 6242032, 8582794, 9363048, 10841424, 12874191, 17165588, 18726096, 25748382, 34331176, 51496764, 68662352, 102993528, 205987056]

約数ペア:

[(1, 205987056), (2, 102993528), (3, 68662352), (4, 51496764), (6, 34331176), (8, 25748382), (11, 18726096), (12, 17165588), (16, 12874191), (19, 10841424), (22, 9363048), (24, 8582794), (33, 6242032), (38, 5420712), (44, 4681524), (48, 4291397), (57, 3613808), (66, 3121016), (76, 2710356), (88, 2340762), (114, 1806904), (132, 1560508), (152, 1355178), (176, 1170381), (209, 985584), (228, 903452), (264, 780254), (304, 677589), (418, 492792), (456, 451726), (528, 390127), (627, 328528), (836, 246396), (912, 225863), (1254, 164264), (1672, 123198), (2508, 82132), (3344, 61599), (5016, 41066), (10032, 20533)]