205121195058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3019241}}^1$

素因数の和:3019339

約数の個数: 48

約数和(自身を含む): 450857369376

約数和(自身を除く): 245736174318

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 201, 338, 402, 507, 871, 1014, 1742, 2613, 5226, 11323, 22646, 33969, 67938, 3019241, 6038482, 9057723, 18115446, 39250133, 78500266, 117750399, 202289147, 235500798, 404578294, 510251729, 606867441, 1020503458, 1213734882, 1530755187, 2629758911, 3061510374, 5259517822, 7889276733, 15778553466, 34186865843, 68373731686, 102560597529, 205121195058]

約数ペア:

[(1, 205121195058), (2, 102560597529), (3, 68373731686), (6, 34186865843), (13, 15778553466), (26, 7889276733), (39, 5259517822), (67, 3061510374), (78, 2629758911), (134, 1530755187), (169, 1213734882), (201, 1020503458), (338, 606867441), (402, 510251729), (507, 404578294), (871, 235500798), (1014, 202289147), (1742, 117750399), (2613, 78500266), (5226, 39250133), (11323, 18115446), (22646, 9057723), (33969, 6038482), (67938, 3019241)]