199399070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 403341120

約数和(自身を除く): 203942050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 227, 233, 290, 377, 454, 466, 754, 1135, 1165, 1885, 2270, 2330, 2951, 3029, 3770, 5902, 6058, 6583, 6757, 13166, 13514, 14755, 15145, 29510, 30290, 32915, 33785, 52891, 65830, 67570, 85579, 87841, 105782, 171158, 175682, 264455, 427895, 439205, 528910, 687583, 855790, 878410, 1375166, 1533839, 3067678, 3437915, 6875830, 7669195, 15338390, 19939907, 39879814, 99699535, 199399070]

約数ペア:

[(1, 199399070), (2, 99699535), (5, 39879814), (10, 19939907), (13, 15338390), (26, 7669195), (29, 6875830), (58, 3437915), (65, 3067678), (130, 1533839), (145, 1375166), (227, 878410), (233, 855790), (290, 687583), (377, 528910), (454, 439205), (466, 427895), (754, 264455), (1135, 175682), (1165, 171158), (1885, 105782), (2270, 87841), (2330, 85579), (2951, 67570), (3029, 65830), (3770, 52891), (5902, 33785), (6058, 32915), (6583, 30290), (6757, 29510), (13166, 15145), (13514, 14755)]