207872082

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:925

約数の個数: 80

約数和(自身を含む): 512056512

約数和(自身を除く): 304184430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 157, 162, 198, 297, 314, 471, 594, 743, 891, 942, 1413, 1486, 1727, 1782, 2229, 2826, 3454, 4239, 4458, 5181, 6687, 8173, 8478, 10362, 12717, 13374, 15543, 16346, 20061, 24519, 25434, 31086, 40122, 46629, 49038, 60183, 73557, 93258, 116651, 120366, 139887, 147114, 220671, 233302, 279774, 349953, 441342, 662013, 699906, 1049859, 1283161, 1324026, 2099718, 2566322, 3149577, 3849483, 6299154, 7698966, 9448731, 11548449, 18897462, 23096898, 34645347, 69290694, 103936041, 207872082]

約数ペア:

[(1, 207872082), (2, 103936041), (3, 69290694), (6, 34645347), (9, 23096898), (11, 18897462), (18, 11548449), (22, 9448731), (27, 7698966), (33, 6299154), (54, 3849483), (66, 3149577), (81, 2566322), (99, 2099718), (157, 1324026), (162, 1283161), (198, 1049859), (297, 699906), (314, 662013), (471, 441342), (594, 349953), (743, 279774), (891, 233302), (942, 220671), (1413, 147114), (1486, 139887), (1727, 120366), (1782, 116651), (2229, 93258), (2826, 73557), (3454, 60183), (4239, 49038), (4458, 46629), (5181, 40122), (6687, 31086), (8173, 25434), (8478, 24519), (10362, 20061), (12717, 16346), (13374, 15543)]