207823902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 503750016

約数和(自身を除く): 295926114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 131, 143, 258, 262, 286, 393, 429, 473, 559, 786, 858, 946, 1118, 1419, 1441, 1677, 1703, 1849, 2838, 2882, 3354, 3406, 3698, 4323, 5109, 5547, 5633, 6149, 8646, 10218, 11094, 11266, 12298, 16899, 18447, 18733, 20339, 24037, 33798, 36894, 37466, 40678, 48074, 56199, 61017, 61963, 72111, 73229, 112398, 122034, 123926, 144222, 146458, 185889, 219687, 242219, 264407, 371778, 439374, 484438, 528814, 726657, 793221, 805519, 1453314, 1586442, 1611038, 2416557, 2664409, 3148847, 4833114, 5328818, 6297694, 7993227, 9446541, 15986454, 18893082, 34637317, 69274634, 103911951, 207823902]

約数ペア:

[(1, 207823902), (2, 103911951), (3, 69274634), (6, 34637317), (11, 18893082), (13, 15986454), (22, 9446541), (26, 7993227), (33, 6297694), (39, 5328818), (43, 4833114), (66, 3148847), (78, 2664409), (86, 2416557), (129, 1611038), (131, 1586442), (143, 1453314), (258, 805519), (262, 793221), (286, 726657), (393, 528814), (429, 484438), (473, 439374), (559, 371778), (786, 264407), (858, 242219), (946, 219687), (1118, 185889), (1419, 146458), (1441, 144222), (1677, 123926), (1703, 122034), (1849, 112398), (2838, 73229), (2882, 72111), (3354, 61963), (3406, 61017), (3698, 56199), (4323, 48074), (5109, 40678), (5547, 37466), (5633, 36894), (6149, 33798), (8646, 24037), (10218, 20339), (11094, 18733), (11266, 18447), (12298, 16899)]