201147588

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 520490880

約数和(自身を除く): 319343292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 107, 158, 214, 237, 316, 321, 428, 474, 642, 661, 711, 948, 963, 1284, 1322, 1422, 1926, 1983, 2644, 2844, 3852, 3966, 5949, 7932, 8453, 11898, 16906, 23796, 25359, 33812, 50718, 52219, 70727, 76077, 101436, 104438, 141454, 152154, 156657, 208876, 212181, 282908, 304308, 313314, 424362, 469971, 626628, 636543, 848724, 939942, 1273086, 1879884, 2546172, 5587433, 11174866, 16762299, 22349732, 33524598, 50286897, 67049196, 100573794, 201147588]

約数ペア:

[(1, 201147588), (2, 100573794), (3, 67049196), (4, 50286897), (6, 33524598), (9, 22349732), (12, 16762299), (18, 11174866), (36, 5587433), (79, 2546172), (107, 1879884), (158, 1273086), (214, 939942), (237, 848724), (316, 636543), (321, 626628), (428, 469971), (474, 424362), (642, 313314), (661, 304308), (711, 282908), (948, 212181), (963, 208876), (1284, 156657), (1322, 152154), (1422, 141454), (1926, 104438), (1983, 101436), (2644, 76077), (2844, 70727), (3852, 52219), (3966, 50718), (5949, 33812), (7932, 25359), (8453, 23796), (11898, 16906)]