193504914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20455

約数の個数: 48

約数和(自身を含む): 458265600

約数和(自身を除く): 264760686

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 20399, 40798, 61197, 122394, 183591, 346783, 367182, 632369, 693566, 1040349, 1264738, 1897107, 2080698, 3121047, 3794214, 5691321, 6242094, 10750273, 11382642, 21500546, 32250819, 64501638, 96752457, 193504914]

約数ペア:

[(1, 193504914), (2, 96752457), (3, 64501638), (6, 32250819), (9, 21500546), (17, 11382642), (18, 10750273), (31, 6242094), (34, 5691321), (51, 3794214), (62, 3121047), (93, 2080698), (102, 1897107), (153, 1264738), (186, 1040349), (279, 693566), (306, 632369), (527, 367182), (558, 346783), (1054, 183591), (1581, 122394), (3162, 61197), (4743, 40798), (9486, 20399)]