201942246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 258396954

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 89, 93, 178, 186, 267, 341, 534, 682, 979, 1023, 1109, 1958, 2046, 2218, 2759, 2937, 3327, 5518, 5874, 6654, 8277, 12199, 16554, 24398, 30349, 34379, 36597, 60698, 68758, 73194, 91047, 98701, 103137, 182094, 197402, 206274, 296103, 378169, 592206, 756338, 1085711, 1134507, 2171422, 2269014, 3059731, 3257133, 6119462, 6514266, 9179193, 18358386, 33657041, 67314082, 100971123, 201942246]

約数ペア:

[(1, 201942246), (2, 100971123), (3, 67314082), (6, 33657041), (11, 18358386), (22, 9179193), (31, 6514266), (33, 6119462), (62, 3257133), (66, 3059731), (89, 2269014), (93, 2171422), (178, 1134507), (186, 1085711), (267, 756338), (341, 592206), (534, 378169), (682, 296103), (979, 206274), (1023, 197402), (1109, 182094), (1958, 103137), (2046, 98701), (2218, 91047), (2759, 73194), (2937, 68758), (3327, 60698), (5518, 36597), (5874, 34379), (6654, 30349), (8277, 24398), (12199, 16554)]