193198386

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 416747520

約数和(自身を除く): 223549134

約数列:

[1, 2, 3, 6, 31, 37, 62, 67, 74, 93, 111, 134, 186, 201, 222, 402, 419, 838, 1147, 1257, 2077, 2294, 2479, 2514, 3441, 4154, 4958, 6231, 6882, 7437, 12462, 12989, 14874, 15503, 25978, 28073, 31006, 38967, 46509, 56146, 76849, 77934, 84219, 93018, 153698, 168438, 230547, 461094, 480593, 870263, 961186, 1038701, 1441779, 1740526, 2077402, 2610789, 2883558, 3116103, 5221578, 6232206, 32199731, 64399462, 96599193, 193198386]

約数ペア:

[(1, 193198386), (2, 96599193), (3, 64399462), (6, 32199731), (31, 6232206), (37, 5221578), (62, 3116103), (67, 2883558), (74, 2610789), (93, 2077402), (111, 1740526), (134, 1441779), (186, 1038701), (201, 961186), (222, 870263), (402, 480593), (419, 461094), (838, 230547), (1147, 168438), (1257, 153698), (2077, 93018), (2294, 84219), (2479, 77934), (2514, 76849), (3441, 56146), (4154, 46509), (4958, 38967), (6231, 31006), (6882, 28073), (7437, 25978), (12462, 15503), (12989, 14874)]