207214530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 528519168

約数和(自身を除く): 321304638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 353, 510, 706, 1059, 1151, 1765, 2118, 2302, 3453, 3530, 5295, 5755, 6001, 6906, 10590, 11510, 12002, 17265, 18003, 19567, 30005, 34530, 36006, 39134, 58701, 60010, 90015, 97835, 117402, 180030, 195670, 293505, 406303, 587010, 812606, 1218909, 2031515, 2437818, 4063030, 6094545, 6907151, 12189090, 13814302, 20721453, 34535755, 41442906, 69071510, 103607265, 207214530]

約数ペア:

[(1, 207214530), (2, 103607265), (3, 69071510), (5, 41442906), (6, 34535755), (10, 20721453), (15, 13814302), (17, 12189090), (30, 6907151), (34, 6094545), (51, 4063030), (85, 2437818), (102, 2031515), (170, 1218909), (255, 812606), (353, 587010), (510, 406303), (706, 293505), (1059, 195670), (1151, 180030), (1765, 117402), (2118, 97835), (2302, 90015), (3453, 60010), (3530, 58701), (5295, 39134), (5755, 36006), (6001, 34530), (6906, 30005), (10590, 19567), (11510, 18003), (12002, 17265)]