196941610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4957}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 369470160

約数和(自身を除く): 172528550

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 4957, 7946, 9914, 19865, 24785, 39730, 49570, 143753, 287506, 679109, 718765, 1358218, 1437530, 3395545, 6791090, 19694161, 39388322, 98470805, 196941610]

約数ペア:

[(1, 196941610), (2, 98470805), (5, 39388322), (10, 19694161), (29, 6791090), (58, 3395545), (137, 1437530), (145, 1358218), (274, 718765), (290, 679109), (685, 287506), (1370, 143753), (3973, 49570), (4957, 39730), (7946, 24785), (9914, 19865)]