201674810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4451}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 380806272

約数和(自身を除く): 179131462

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4451, 4531, 8902, 9062, 22255, 22655, 44510, 45310, 102373, 204746, 511865, 876847, 1023730, 1753694, 4384235, 8768470, 20167481, 40334962, 100837405, 201674810]

約数ペア:

[(1, 201674810), (2, 100837405), (5, 40334962), (10, 20167481), (23, 8768470), (46, 4384235), (115, 1753694), (197, 1023730), (230, 876847), (394, 511865), (985, 204746), (1970, 102373), (4451, 45310), (4531, 44510), (8902, 22655), (9062, 22255)]