201639672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71809}}^1$

素因数の和:71837

約数の個数: 64

約数和(自身を含む): 603204000

約数和(自身を除く): 401564328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 71809, 143618, 215427, 287236, 430854, 574472, 646281, 861708, 933517, 1292562, 1723416, 1867034, 1938843, 2585124, 2800551, 3734068, 3877686, 5170248, 5601102, 7468136, 7755372, 8401653, 11202204, 15510744, 16803306, 22404408, 25204959, 33606612, 50409918, 67213224, 100819836, 201639672]

約数ペア:

[(1, 201639672), (2, 100819836), (3, 67213224), (4, 50409918), (6, 33606612), (8, 25204959), (9, 22404408), (12, 16803306), (13, 15510744), (18, 11202204), (24, 8401653), (26, 7755372), (27, 7468136), (36, 5601102), (39, 5170248), (52, 3877686), (54, 3734068), (72, 2800551), (78, 2585124), (104, 1938843), (108, 1867034), (117, 1723416), (156, 1292562), (216, 933517), (234, 861708), (312, 646281), (351, 574472), (468, 430854), (702, 287236), (936, 215427), (1404, 143618), (2808, 71809)]