201880110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 497539584

約数和(自身を除く): 295659474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 107, 122, 183, 214, 305, 321, 366, 535, 610, 642, 915, 1031, 1070, 1605, 1830, 2062, 3093, 3210, 5155, 6186, 6527, 10310, 13054, 15465, 19581, 30930, 32635, 39162, 62891, 65270, 97905, 110317, 125782, 188673, 195810, 220634, 314455, 330951, 377346, 551585, 628910, 661902, 943365, 1103170, 1654755, 1886730, 3309510, 6729337, 13458674, 20188011, 33646685, 40376022, 67293370, 100940055, 201880110]

約数ペア:

[(1, 201880110), (2, 100940055), (3, 67293370), (5, 40376022), (6, 33646685), (10, 20188011), (15, 13458674), (30, 6729337), (61, 3309510), (107, 1886730), (122, 1654755), (183, 1103170), (214, 943365), (305, 661902), (321, 628910), (366, 551585), (535, 377346), (610, 330951), (642, 314455), (915, 220634), (1031, 195810), (1070, 188673), (1605, 125782), (1830, 110317), (2062, 97905), (3093, 65270), (3210, 62891), (5155, 39162), (6186, 32635), (6527, 30930), (10310, 19581), (13054, 15465)]