201227617916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{217439}}^1$

素因数の和:217543

約数の個数: 54

約数和(自身を含む): 391906680480

約数和(自身を除く): 190679062564

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1369, 1924, 2738, 5476, 6253, 12506, 17797, 25012, 35594, 71188, 217439, 231361, 434878, 462722, 869756, 925444, 2826707, 5653414, 8045243, 11306828, 16090486, 32180972, 36747191, 73494382, 104588159, 146988764, 209176318, 297673991, 418352636, 595347982, 1190695964, 1359646067, 2719292134, 3869761883, 5438584268, 7739523766, 15479047532, 50306904479, 100613808958, 201227617916]

約数ペア:

[(1, 201227617916), (2, 100613808958), (4, 50306904479), (13, 15479047532), (26, 7739523766), (37, 5438584268), (52, 3869761883), (74, 2719292134), (148, 1359646067), (169, 1190695964), (338, 595347982), (481, 418352636), (676, 297673991), (962, 209176318), (1369, 146988764), (1924, 104588159), (2738, 73494382), (5476, 36747191), (6253, 32180972), (12506, 16090486), (17797, 11306828), (25012, 8045243), (35594, 5653414), (71188, 2826707), (217439, 925444), (231361, 869756), (434878, 462722)]