100121488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{329347}}^1$

素因数の和:329374

約数の個数: 20

約数和(自身を含む): 204195760

約数和(自身を除く): 104074272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 329347, 658694, 1317388, 2634776, 5269552, 6257593, 12515186, 25030372, 50060744, 100121488]

約数ペア:

[(1, 100121488), (2, 50060744), (4, 25030372), (8, 12515186), (16, 6257593), (19, 5269552), (38, 2634776), (76, 1317388), (152, 658694), (304, 329347)]