197548728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6269}}^1$

素因数の和:6392

約数の個数: 64

約数和(自身を含む): 537213600

約数和(自身を除く): 339664872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1313, 2424, 2626, 3939, 5252, 6269, 7878, 10504, 12538, 15756, 18807, 25076, 31512, 37614, 50152, 75228, 81497, 150456, 162994, 244491, 325988, 488982, 633169, 651976, 977964, 1266338, 1899507, 1955928, 2532676, 3799014, 5065352, 7598028, 8231197, 15196056, 16462394, 24693591, 32924788, 49387182, 65849576, 98774364, 197548728]

約数ペア:

[(1, 197548728), (2, 98774364), (3, 65849576), (4, 49387182), (6, 32924788), (8, 24693591), (12, 16462394), (13, 15196056), (24, 8231197), (26, 7598028), (39, 5065352), (52, 3799014), (78, 2532676), (101, 1955928), (104, 1899507), (156, 1266338), (202, 977964), (303, 651976), (312, 633169), (404, 488982), (606, 325988), (808, 244491), (1212, 162994), (1313, 150456), (2424, 81497), (2626, 75228), (3939, 50152), (5252, 37614), (6269, 31512), (7878, 25076), (10504, 18807), (12538, 15756)]