203938872

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 518918400

約数和(自身を除く): 314979528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 307, 311, 356, 534, 614, 622, 712, 921, 933, 1068, 1228, 1244, 1842, 1866, 2136, 2456, 2488, 3684, 3732, 7368, 7464, 27323, 27679, 54646, 55358, 81969, 83037, 95477, 109292, 110716, 163938, 166074, 190954, 218584, 221432, 286431, 327876, 332148, 381908, 572862, 655752, 664296, 763816, 1145724, 2291448, 8497453, 16994906, 25492359, 33989812, 50984718, 67979624, 101969436, 203938872]

約数ペア:

[(1, 203938872), (2, 101969436), (3, 67979624), (4, 50984718), (6, 33989812), (8, 25492359), (12, 16994906), (24, 8497453), (89, 2291448), (178, 1145724), (267, 763816), (307, 664296), (311, 655752), (356, 572862), (534, 381908), (614, 332148), (622, 327876), (712, 286431), (921, 221432), (933, 218584), (1068, 190954), (1228, 166074), (1244, 163938), (1842, 110716), (1866, 109292), (2136, 95477), (2456, 83037), (2488, 81969), (3684, 55358), (3732, 54646), (7368, 27679), (7464, 27323)]