203668998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 443108880

約数和(自身を除く): 239439882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 353, 507, 569, 706, 1014, 1059, 1138, 1707, 2118, 3414, 4589, 7397, 9178, 13767, 14794, 22191, 27534, 44382, 59657, 96161, 119314, 178971, 192322, 200857, 288483, 357942, 401714, 576966, 602571, 1205142, 2611141, 5222282, 7833423, 15666846, 33944833, 67889666, 101834499, 203668998]

約数ペア:

[(1, 203668998), (2, 101834499), (3, 67889666), (6, 33944833), (13, 15666846), (26, 7833423), (39, 5222282), (78, 2611141), (169, 1205142), (338, 602571), (353, 576966), (507, 401714), (569, 357942), (706, 288483), (1014, 200857), (1059, 192322), (1138, 178971), (1707, 119314), (2118, 96161), (3414, 59657), (4589, 44382), (7397, 27534), (9178, 22191), (13767, 14794)]