203436926

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 411996456

約数和(自身を除く): 208559530

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 289, 374, 539, 578, 653, 833, 1078, 1306, 1309, 1666, 2023, 2618, 3179, 4046, 4571, 6358, 7183, 9142, 9163, 11101, 14161, 14366, 18326, 22202, 22253, 28322, 31997, 44506, 50281, 63994, 77707, 100562, 122111, 155414, 155771, 188717, 244222, 311542, 351967, 377434, 543949, 703934, 854777, 1087898, 1321019, 1709554, 2075887, 2642038, 4151774, 5983439, 9247133, 11966878, 14531209, 18494266, 29062418, 101718463, 203436926]

約数ペア:

[(1, 203436926), (2, 101718463), (7, 29062418), (11, 18494266), (14, 14531209), (17, 11966878), (22, 9247133), (34, 5983439), (49, 4151774), (77, 2642038), (98, 2075887), (119, 1709554), (154, 1321019), (187, 1087898), (238, 854777), (289, 703934), (374, 543949), (539, 377434), (578, 351967), (653, 311542), (833, 244222), (1078, 188717), (1306, 155771), (1309, 155414), (1666, 122111), (2023, 100562), (2618, 77707), (3179, 63994), (4046, 50281), (4571, 44506), (6358, 31997), (7183, 28322), (9142, 22253), (9163, 22202), (11101, 18326), (14161, 14366)]