200719965585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{628261}}^1$

素因数の和:628366

約数の個数: 48

約数和(自身を含む): 344689663680

約数和(自身を除く): 143969698095

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 361, 885, 1083, 1121, 1805, 3363, 5415, 5605, 16815, 21299, 63897, 106495, 319485, 628261, 1884783, 3141305, 9423915, 11936959, 35810877, 37067399, 59684795, 111202197, 179054385, 185336995, 226802221, 556010985, 680406663, 704280581, 1134011105, 2112841743, 3402033315, 3521402905, 10564208715, 13381331039, 40143993117, 66906655195, 200719965585]

約数ペア:

[(1, 200719965585), (3, 66906655195), (5, 40143993117), (15, 13381331039), (19, 10564208715), (57, 3521402905), (59, 3402033315), (95, 2112841743), (177, 1134011105), (285, 704280581), (295, 680406663), (361, 556010985), (885, 226802221), (1083, 185336995), (1121, 179054385), (1805, 111202197), (3363, 59684795), (5415, 37067399), (5605, 35810877), (16815, 11936959), (21299, 9423915), (63897, 3141305), (106495, 1884783), (319485, 628261)]