209239704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{152953}}^1$

素因数の和:152984

約数の個数: 48

約数和(自身を含む): 596520600

約数和(自身を除く): 387280896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 152953, 305906, 458859, 611812, 917718, 1223624, 1376577, 1835436, 2753154, 2906107, 3670872, 5506308, 5812214, 8718321, 11012616, 11624428, 17436642, 23248856, 26154963, 34873284, 52309926, 69746568, 104619852, 209239704]

約数ペア:

[(1, 209239704), (2, 104619852), (3, 69746568), (4, 52309926), (6, 34873284), (8, 26154963), (9, 23248856), (12, 17436642), (18, 11624428), (19, 11012616), (24, 8718321), (36, 5812214), (38, 5506308), (57, 3670872), (72, 2906107), (76, 2753154), (114, 1835436), (152, 1376577), (171, 1223624), (228, 917718), (342, 611812), (456, 458859), (684, 305906), (1368, 152953)]