201689348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 418274304

約数和(自身を除く): 216584956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 317, 434, 634, 733, 868, 1268, 1466, 2219, 2932, 4438, 5131, 8876, 9827, 10262, 19654, 20524, 22723, 39308, 45446, 68789, 90892, 137578, 159061, 232361, 275156, 318122, 464722, 636244, 929444, 1626527, 3253054, 6506108, 7203191, 14406382, 28812764, 50422337, 100844674, 201689348]

約数ペア:

[(1, 201689348), (2, 100844674), (4, 50422337), (7, 28812764), (14, 14406382), (28, 7203191), (31, 6506108), (62, 3253054), (124, 1626527), (217, 929444), (317, 636244), (434, 464722), (634, 318122), (733, 275156), (868, 232361), (1268, 159061), (1466, 137578), (2219, 90892), (2932, 68789), (4438, 45446), (5131, 39308), (8876, 22723), (9827, 20524), (10262, 19654)]