197115660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{52147}}^1$

素因数の和:52172

約数の個数: 96

約数和(自身を含む): 700869120

約数和(自身を除く): 503753460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 52147, 104294, 156441, 208588, 260735, 312882, 365029, 469323, 521470, 625764, 730058, 782205, 938646, 1042940, 1095087, 1407969, 1460116, 1564410, 1825145, 1877292, 2190174, 2346615, 2815938, 3128820, 3285261, 3650290, 4380348, 4693230, 5475435, 5631876, 6570522, 7039845, 7300580, 9386460, 9855783, 10950870, 13141044, 14079690, 16426305, 19711566, 21901740, 28159380, 32852610, 39423132, 49278915, 65705220, 98557830, 197115660]

約数ペア:

[(1, 197115660), (2, 98557830), (3, 65705220), (4, 49278915), (5, 39423132), (6, 32852610), (7, 28159380), (9, 21901740), (10, 19711566), (12, 16426305), (14, 14079690), (15, 13141044), (18, 10950870), (20, 9855783), (21, 9386460), (27, 7300580), (28, 7039845), (30, 6570522), (35, 5631876), (36, 5475435), (42, 4693230), (45, 4380348), (54, 3650290), (60, 3285261), (63, 3128820), (70, 2815938), (84, 2346615), (90, 2190174), (105, 1877292), (108, 1825145), (126, 1564410), (135, 1460116), (140, 1407969), (180, 1095087), (189, 1042940), (210, 938646), (252, 782205), (270, 730058), (315, 625764), (378, 521470), (420, 469323), (540, 365029), (630, 312882), (756, 260735), (945, 208588), (1260, 156441), (1890, 104294), (3780, 52147)]