201402470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28649}}^1$

素因数の和:28712

約数の個数: 32

約数和(自身を含む): 391932000

約数和(自身を除く): 190529530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 28649, 57298, 143245, 286490, 544331, 1060013, 1088662, 2120026, 2721655, 5300065, 5443310, 10600130, 20140247, 40280494, 100701235, 201402470]

約数ペア:

[(1, 201402470), (2, 100701235), (5, 40280494), (10, 20140247), (19, 10600130), (37, 5443310), (38, 5300065), (74, 2721655), (95, 2120026), (185, 1088662), (190, 1060013), (370, 544331), (703, 286490), (1406, 143245), (3515, 57298), (7030, 28649)]