198912093870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20153201}}^1$

素因数の和:20153265

約数の個数: 64

約数和(自身を含む): 557195728896

約数和(自身を除く): 358283635026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 20153201, 40306402, 60459603, 100766005, 120919206, 141072407, 201532010, 282144814, 302298015, 423217221, 604596030, 705362035, 846434442, 947200447, 1410724070, 1894400894, 2116086105, 2841601341, 4232172210, 4736002235, 5683202682, 6630403129, 9472004470, 13260806258, 14208006705, 19891209387, 28416013410, 33152015645, 39782418774, 66304031290, 99456046935, 198912093870]

約数ペア:

[(1, 198912093870), (2, 99456046935), (3, 66304031290), (5, 39782418774), (6, 33152015645), (7, 28416013410), (10, 19891209387), (14, 14208006705), (15, 13260806258), (21, 9472004470), (30, 6630403129), (35, 5683202682), (42, 4736002235), (47, 4232172210), (70, 2841601341), (94, 2116086105), (105, 1894400894), (141, 1410724070), (210, 947200447), (235, 846434442), (282, 705362035), (329, 604596030), (470, 423217221), (658, 302298015), (705, 282144814), (987, 201532010), (1410, 141072407), (1645, 120919206), (1974, 100766005), (3290, 60459603), (4935, 40306402), (9870, 20153201)]