201603395

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 311040000

約数和(自身を除く): 109436605

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 269, 343, 437, 665, 805, 931, 1127, 1345, 1715, 1883, 2185, 3059, 4655, 5111, 5635, 6187, 6517, 7889, 9415, 13181, 15295, 21413, 25555, 30935, 32585, 35777, 39445, 43309, 65905, 92267, 107065, 117553, 149891, 178885, 216545, 250439, 303163, 461335, 587765, 749455, 822871, 1252195, 1515815, 1753073, 2122141, 4114355, 5760097, 8765365, 10610705, 28800485, 40320679, 201603395]

約数ペア:

[(1, 201603395), (5, 40320679), (7, 28800485), (19, 10610705), (23, 8765365), (35, 5760097), (49, 4114355), (95, 2122141), (115, 1753073), (133, 1515815), (161, 1252195), (245, 822871), (269, 749455), (343, 587765), (437, 461335), (665, 303163), (805, 250439), (931, 216545), (1127, 178885), (1345, 149891), (1715, 117553), (1883, 107065), (2185, 92267), (3059, 65905), (4655, 43309), (5111, 39445), (5635, 35777), (6187, 32585), (6517, 30935), (7889, 25555), (9415, 21413), (13181, 15295)]