211077282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 482347008

約数和(自身を除く): 271269726

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 47, 78, 86, 94, 103, 129, 141, 169, 206, 258, 282, 309, 338, 507, 559, 611, 618, 1014, 1118, 1222, 1339, 1677, 1833, 2021, 2678, 3354, 3666, 4017, 4042, 4429, 4841, 6063, 7267, 7943, 8034, 8858, 9682, 12126, 13287, 14523, 14534, 15886, 17407, 21801, 23829, 26273, 26574, 29046, 34814, 43602, 47658, 52221, 52546, 57577, 62933, 78819, 104442, 115154, 125866, 157638, 172731, 188799, 208163, 341549, 345462, 377598, 416326, 624489, 683098, 748501, 818129, 1024647, 1248978, 1497002, 1636258, 2049294, 2245503, 2454387, 2706119, 4491006, 4908774, 5412238, 8118357, 16236714, 35179547, 70359094, 105538641, 211077282]

約数ペア:

[(1, 211077282), (2, 105538641), (3, 70359094), (6, 35179547), (13, 16236714), (26, 8118357), (39, 5412238), (43, 4908774), (47, 4491006), (78, 2706119), (86, 2454387), (94, 2245503), (103, 2049294), (129, 1636258), (141, 1497002), (169, 1248978), (206, 1024647), (258, 818129), (282, 748501), (309, 683098), (338, 624489), (507, 416326), (559, 377598), (611, 345462), (618, 341549), (1014, 208163), (1118, 188799), (1222, 172731), (1339, 157638), (1677, 125866), (1833, 115154), (2021, 104442), (2678, 78819), (3354, 62933), (3666, 57577), (4017, 52546), (4042, 52221), (4429, 47658), (4841, 43602), (6063, 34814), (7267, 29046), (7943, 26574), (8034, 26273), (8858, 23829), (9682, 21801), (12126, 17407), (13287, 15886), (14523, 14534)]