197284868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 198980092

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 341, 583, 682, 1166, 1364, 1643, 2332, 2729, 3286, 5458, 6572, 10916, 18073, 30019, 36146, 60038, 72292, 84599, 120076, 144637, 169198, 289274, 338396, 578548, 930589, 1591007, 1861178, 3182014, 3722356, 4483747, 6364028, 8967494, 17934988, 49321217, 98642434, 197284868]

約数ペア:

[(1, 197284868), (2, 98642434), (4, 49321217), (11, 17934988), (22, 8967494), (31, 6364028), (44, 4483747), (53, 3722356), (62, 3182014), (106, 1861178), (124, 1591007), (212, 930589), (341, 578548), (583, 338396), (682, 289274), (1166, 169198), (1364, 144637), (1643, 120076), (2332, 84599), (2729, 72292), (3286, 60038), (5458, 36146), (6572, 30019), (10916, 18073)]