213364908

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103979}}^1$

素因数の和:104011

約数の個数: 48

約数和(自身を含む): 582288000

約数和(自身を除く): 368923092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 103979, 207958, 311937, 415916, 623874, 935811, 1247748, 1871622, 1975601, 2807433, 3743244, 3951202, 5614866, 5926803, 7902404, 11229732, 11853606, 17780409, 23707212, 35560818, 53341227, 71121636, 106682454, 213364908]

約数ペア:

[(1, 213364908), (2, 106682454), (3, 71121636), (4, 53341227), (6, 35560818), (9, 23707212), (12, 17780409), (18, 11853606), (19, 11229732), (27, 7902404), (36, 5926803), (38, 5614866), (54, 3951202), (57, 3743244), (76, 2807433), (108, 1975601), (114, 1871622), (171, 1247748), (228, 935811), (342, 623874), (513, 415916), (684, 311937), (1026, 207958), (2052, 103979)]