214221098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 418209792

約数和(自身を除く): 203988694

約数列:

[1, 2, 7, 13, 14, 26, 31, 43, 62, 86, 91, 182, 217, 301, 403, 434, 559, 602, 806, 883, 1118, 1333, 1766, 2666, 2821, 3913, 5642, 6181, 7826, 9331, 11479, 12362, 17329, 18662, 22958, 27373, 34658, 37969, 54746, 75938, 80353, 121303, 160706, 191611, 242606, 265783, 355849, 383222, 493597, 531566, 711698, 987194, 1177039, 2354078, 2490943, 3455179, 4981886, 6910358, 8239273, 15301507, 16478546, 30603014, 107110549, 214221098]

約数ペア:

[(1, 214221098), (2, 107110549), (7, 30603014), (13, 16478546), (14, 15301507), (26, 8239273), (31, 6910358), (43, 4981886), (62, 3455179), (86, 2490943), (91, 2354078), (182, 1177039), (217, 987194), (301, 711698), (403, 531566), (434, 493597), (559, 383222), (602, 355849), (806, 265783), (883, 242606), (1118, 191611), (1333, 160706), (1766, 121303), (2666, 80353), (2821, 75938), (3913, 54746), (5642, 37969), (6181, 34658), (7826, 27373), (9331, 22958), (11479, 18662), (12362, 17329)]