205978334404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{417173}}^1$

素因数の和:417384

約数の個数: 48

約数和(自身を含む): 391706361648

約数和(自身を除く): 185728027244

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 137, 212, 274, 548, 901, 1802, 2329, 3604, 4658, 7261, 9316, 14522, 29044, 123437, 246874, 417173, 493748, 834346, 1668692, 7091941, 14183882, 22110169, 28367764, 44220338, 57152701, 88440676, 114305402, 228610804, 375872873, 751745746, 971595917, 1503491492, 1943191834, 3029093153, 3886383668, 6058186306, 12116372612, 51494583601, 102989167202, 205978334404]

約数ペア:

[(1, 205978334404), (2, 102989167202), (4, 51494583601), (17, 12116372612), (34, 6058186306), (53, 3886383668), (68, 3029093153), (106, 1943191834), (137, 1503491492), (212, 971595917), (274, 751745746), (548, 375872873), (901, 228610804), (1802, 114305402), (2329, 88440676), (3604, 57152701), (4658, 44220338), (7261, 28367764), (9316, 22110169), (14522, 14183882), (29044, 7091941), (123437, 1668692), (246874, 834346), (417173, 493748)]