213342558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 521137152

約数和(自身を除く): 307794594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 169, 186, 286, 338, 341, 403, 429, 507, 617, 682, 806, 858, 1014, 1023, 1209, 1234, 1851, 1859, 2046, 2418, 3702, 3718, 4433, 5239, 5577, 6787, 8021, 8866, 10478, 11154, 13299, 13574, 15717, 16042, 19127, 20361, 24063, 26598, 31434, 38254, 40722, 48126, 57381, 57629, 88231, 104273, 114762, 115258, 172887, 176462, 208546, 210397, 248651, 264693, 312819, 345774, 420794, 497302, 529386, 625638, 631191, 745953, 1147003, 1262382, 1491906, 2294006, 2735161, 3232463, 3441009, 5470322, 6464926, 6882018, 8205483, 9697389, 16410966, 19394778, 35557093, 71114186, 106671279, 213342558]

約数ペア:

[(1, 213342558), (2, 106671279), (3, 71114186), (6, 35557093), (11, 19394778), (13, 16410966), (22, 9697389), (26, 8205483), (31, 6882018), (33, 6464926), (39, 5470322), (62, 3441009), (66, 3232463), (78, 2735161), (93, 2294006), (143, 1491906), (169, 1262382), (186, 1147003), (286, 745953), (338, 631191), (341, 625638), (403, 529386), (429, 497302), (507, 420794), (617, 345774), (682, 312819), (806, 264693), (858, 248651), (1014, 210397), (1023, 208546), (1209, 176462), (1234, 172887), (1851, 115258), (1859, 114762), (2046, 104273), (2418, 88231), (3702, 57629), (3718, 57381), (4433, 48126), (5239, 40722), (5577, 38254), (6787, 31434), (8021, 26598), (8866, 24063), (10478, 20361), (11154, 19127), (13299, 16042), (13574, 15717)]