223263222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 551384064

約数和(自身を除く): 328120842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 461, 546, 887, 922, 1383, 1774, 2661, 2766, 3227, 5322, 5993, 6209, 6454, 9681, 11531, 11986, 12418, 17979, 18627, 19362, 23062, 34593, 35958, 37254, 41951, 69186, 80717, 83902, 125853, 161434, 242151, 251706, 408907, 484302, 817814, 1226721, 2453442, 2862349, 5315791, 5724698, 8587047, 10631582, 15947373, 17174094, 31894746, 37210537, 74421074, 111631611, 223263222]

約数ペア:

[(1, 223263222), (2, 111631611), (3, 74421074), (6, 37210537), (7, 31894746), (13, 17174094), (14, 15947373), (21, 10631582), (26, 8587047), (39, 5724698), (42, 5315791), (78, 2862349), (91, 2453442), (182, 1226721), (273, 817814), (461, 484302), (546, 408907), (887, 251706), (922, 242151), (1383, 161434), (1774, 125853), (2661, 83902), (2766, 80717), (3227, 69186), (5322, 41951), (5993, 37254), (6209, 35958), (6454, 34593), (9681, 23062), (11531, 19362), (11986, 18627), (12418, 17979)]