194351038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42979}}^1$

素因数の和:43024

約数の個数: 32

約数和(自身を含む): 371347200

約数和(自身を除く): 176996162

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 42979, 85958, 300853, 601706, 730643, 816601, 1461286, 1633202, 5114501, 5716207, 10229002, 11432414, 13882217, 27764434, 97175519, 194351038]

約数ペア:

[(1, 194351038), (2, 97175519), (7, 27764434), (14, 13882217), (17, 11432414), (19, 10229002), (34, 5716207), (38, 5114501), (119, 1633202), (133, 1461286), (238, 816601), (266, 730643), (323, 601706), (646, 300853), (2261, 85958), (4522, 42979)]