200948377520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{779353}}^1$

素因数の和:779670

約数の個数: 80

約数和(自身を含む): 511418329632

約数和(自身を除く): 310469952112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 293, 440, 586, 880, 1172, 1465, 2344, 2930, 3223, 4688, 5860, 6446, 11720, 12892, 16115, 23440, 25784, 32230, 51568, 64460, 128920, 257840, 779353, 1558706, 3117412, 3896765, 6234824, 7793530, 8572883, 12469648, 15587060, 17145766, 31174120, 34291532, 42864415, 62348240, 68583064, 85728830, 137166128, 171457660, 228350429, 342915320, 456700858, 685830640, 913401716, 1141752145, 1826803432, 2283504290, 2511854719, 3653606864, 4567008580, 5023709438, 9134017160, 10047418876, 12559273595, 18268034320, 20094837752, 25118547190, 40189675504, 50237094380, 100474188760, 200948377520]

約数ペア:

[(1, 200948377520), (2, 100474188760), (4, 50237094380), (5, 40189675504), (8, 25118547190), (10, 20094837752), (11, 18268034320), (16, 12559273595), (20, 10047418876), (22, 9134017160), (40, 5023709438), (44, 4567008580), (55, 3653606864), (80, 2511854719), (88, 2283504290), (110, 1826803432), (176, 1141752145), (220, 913401716), (293, 685830640), (440, 456700858), (586, 342915320), (880, 228350429), (1172, 171457660), (1465, 137166128), (2344, 85728830), (2930, 68583064), (3223, 62348240), (4688, 42864415), (5860, 34291532), (6446, 31174120), (11720, 17145766), (12892, 15587060), (16115, 12469648), (23440, 8572883), (25784, 7793530), (32230, 6234824), (51568, 3896765), (64460, 3117412), (128920, 1558706), (257840, 779353)]