200839100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26083}}^1$

素因数の和:26115

約数の個数: 72

約数和(自身を含む): 543381888

約数和(自身を除く): 342542788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 26083, 52166, 104332, 130415, 182581, 260830, 286913, 365162, 521660, 573826, 652075, 730324, 912905, 1147652, 1304150, 1434565, 1825810, 2008391, 2608300, 2869130, 3651620, 4016782, 4564525, 5738260, 7172825, 8033564, 9129050, 10041955, 14345650, 18258100, 20083910, 28691300, 40167820, 50209775, 100419550, 200839100]

約数ペア:

[(1, 200839100), (2, 100419550), (4, 50209775), (5, 40167820), (7, 28691300), (10, 20083910), (11, 18258100), (14, 14345650), (20, 10041955), (22, 9129050), (25, 8033564), (28, 7172825), (35, 5738260), (44, 4564525), (50, 4016782), (55, 3651620), (70, 2869130), (77, 2608300), (100, 2008391), (110, 1825810), (140, 1434565), (154, 1304150), (175, 1147652), (220, 912905), (275, 730324), (308, 652075), (350, 573826), (385, 521660), (550, 365162), (700, 286913), (770, 260830), (1100, 182581), (1540, 130415), (1925, 104332), (3850, 52166), (7700, 26083)]