207665874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12157}}^1$

素因数の和:12251

約数の個数: 48

約数和(自身を含む): 491231832

約数和(自身を除く): 283565958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 12157, 17082, 24314, 36471, 72942, 109413, 158041, 218826, 316082, 474123, 887461, 948246, 1422369, 1774922, 2662383, 2844738, 5324766, 7987149, 11536993, 15974298, 23073986, 34610979, 69221958, 103832937, 207665874]

約数ペア:

[(1, 207665874), (2, 103832937), (3, 69221958), (6, 34610979), (9, 23073986), (13, 15974298), (18, 11536993), (26, 7987149), (39, 5324766), (73, 2844738), (78, 2662383), (117, 1774922), (146, 1422369), (219, 948246), (234, 887461), (438, 474123), (657, 316082), (949, 218826), (1314, 158041), (1898, 109413), (2847, 72942), (5694, 36471), (8541, 24314), (12157, 17082)]