196894775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 118085065

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1015, 1595, 1925, 2233, 3527, 5075, 7975, 11165, 17635, 24689, 38797, 55825, 88175, 102283, 123445, 193985, 271579, 511415, 617225, 715981, 969925, 1125113, 1357895, 2557075, 3579905, 5625565, 6789475, 7875791, 17899525, 28127825, 39378955, 196894775]

約数ペア:

[(1, 196894775), (5, 39378955), (7, 28127825), (11, 17899525), (25, 7875791), (29, 6789475), (35, 5625565), (55, 3579905), (77, 2557075), (145, 1357895), (175, 1125113), (203, 969925), (275, 715981), (319, 617225), (385, 511415), (725, 271579), (1015, 193985), (1595, 123445), (1925, 102283), (2233, 88175), (3527, 55825), (5075, 38797), (7975, 24689), (11165, 17635)]