210002744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197371}}^1$

素因数の和:197403

約数の個数: 32

約数和(自身を含む): 473692800

約数和(自身を除く): 263690056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 197371, 394742, 789484, 1381597, 1578968, 2763194, 3750049, 5526388, 7500098, 11052776, 15000196, 26250343, 30000392, 52500686, 105001372, 210002744]

約数ペア:

[(1, 210002744), (2, 105001372), (4, 52500686), (7, 30000392), (8, 26250343), (14, 15000196), (19, 11052776), (28, 7500098), (38, 5526388), (56, 3750049), (76, 2763194), (133, 1578968), (152, 1381597), (266, 789484), (532, 394742), (1064, 197371)]