199736348

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 426553344

約数和(自身を除く): 226816996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 71, 98, 124, 142, 196, 217, 284, 434, 463, 497, 868, 926, 994, 1519, 1852, 1988, 2201, 3038, 3241, 3479, 4402, 6076, 6482, 6958, 8804, 12964, 13916, 14353, 15407, 22687, 28706, 30814, 32873, 45374, 57412, 61628, 65746, 90748, 100471, 107849, 131492, 200942, 215698, 230111, 401884, 431396, 460222, 703297, 920444, 1019063, 1406594, 1610777, 2038126, 2813188, 3221554, 4076252, 6443108, 7133441, 14266882, 28533764, 49934087, 99868174, 199736348]

約数ペア:

[(1, 199736348), (2, 99868174), (4, 49934087), (7, 28533764), (14, 14266882), (28, 7133441), (31, 6443108), (49, 4076252), (62, 3221554), (71, 2813188), (98, 2038126), (124, 1610777), (142, 1406594), (196, 1019063), (217, 920444), (284, 703297), (434, 460222), (463, 431396), (497, 401884), (868, 230111), (926, 215698), (994, 200942), (1519, 131492), (1852, 107849), (1988, 100471), (2201, 90748), (3038, 65746), (3241, 61628), (3479, 57412), (4402, 45374), (6076, 32873), (6482, 30814), (6958, 28706), (8804, 22687), (12964, 15407), (13916, 14353)]