202340272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17989}}^1$

素因数の和:18053

約数の個数: 40

約数和(自身を含む): 423844400

約数和(自身を除く): 221504128

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 17989, 35978, 71956, 143912, 287824, 341791, 665593, 683582, 1331186, 1367164, 2662372, 2734328, 5324744, 5468656, 10649488, 12646267, 25292534, 50585068, 101170136, 202340272]

約数ペア:

[(1, 202340272), (2, 101170136), (4, 50585068), (8, 25292534), (16, 12646267), (19, 10649488), (37, 5468656), (38, 5324744), (74, 2734328), (76, 2662372), (148, 1367164), (152, 1331186), (296, 683582), (304, 665593), (592, 341791), (703, 287824), (1406, 143912), (2812, 71956), (5624, 35978), (11248, 17989)]