202011909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 299249664

約数和(自身を除く): 97237755

約数列:

[1, 3, 11, 33, 97, 223, 283, 291, 669, 849, 1067, 2453, 3113, 3201, 7359, 9339, 21631, 27451, 63109, 64893, 82353, 189327, 237941, 301961, 694199, 713823, 905883, 2082597, 6121573, 18364719, 67337303, 202011909]

約数ペア:

[(1, 202011909), (3, 67337303), (11, 18364719), (33, 6121573), (97, 2082597), (223, 905883), (283, 713823), (291, 694199), (669, 301961), (849, 237941), (1067, 189327), (2453, 82353), (3113, 64893), (3201, 63109), (7359, 27451), (9339, 21631)]