206637210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3509

約数の個数: 128

約数和(自身を含む): 628508160

約数和(自身を除く): 421870950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3463, 3510, 3978, 4590, 5967, 6630, 6926, 9945, 10389, 11934, 17315, 19890, 20778, 29835, 31167, 34630, 45019, 51945, 58871, 59670, 62334, 90038, 93501, 103890, 117742, 135057, 155835, 176613, 187002, 225095, 270114, 294355, 311670, 353226, 405171, 450190, 467505, 529839, 588710, 675285, 765323, 810342, 883065, 935010, 1059678, 1215513, 1350570, 1530646, 1589517, 1766130, 2025855, 2295969, 2431026, 2649195, 3179034, 3826615, 4051710, 4591938, 5298390, 6077565, 6887907, 7653230, 7947585, 11479845, 12155130, 13775814, 15895170, 20663721, 22959690, 34439535, 41327442, 68879070, 103318605, 206637210]

約数ペア:

[(1, 206637210), (2, 103318605), (3, 68879070), (5, 41327442), (6, 34439535), (9, 22959690), (10, 20663721), (13, 15895170), (15, 13775814), (17, 12155130), (18, 11479845), (26, 7947585), (27, 7653230), (30, 6887907), (34, 6077565), (39, 5298390), (45, 4591938), (51, 4051710), (54, 3826615), (65, 3179034), (78, 2649195), (85, 2431026), (90, 2295969), (102, 2025855), (117, 1766130), (130, 1589517), (135, 1530646), (153, 1350570), (170, 1215513), (195, 1059678), (221, 935010), (234, 883065), (255, 810342), (270, 765323), (306, 675285), (351, 588710), (390, 529839), (442, 467505), (459, 450190), (510, 405171), (585, 353226), (663, 311670), (702, 294355), (765, 270114), (918, 225095), (1105, 187002), (1170, 176613), (1326, 155835), (1530, 135057), (1755, 117742), (1989, 103890), (2210, 93501), (2295, 90038), (3315, 62334), (3463, 59670), (3510, 58871), (3978, 51945), (4590, 45019), (5967, 34630), (6630, 31167), (6926, 29835), (9945, 20778), (10389, 19890), (11934, 17315)]