202247968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15683}}^1$

素因数の和:15737

約数の個数: 48

約数和(自身を含む): 442665216

約数和(自身を除く): 240417248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 15683, 31366, 62732, 125464, 203879, 250928, 407758, 486173, 501856, 815516, 972346, 1631032, 1944692, 3262064, 3889384, 6320249, 6524128, 7778768, 12640498, 15557536, 25280996, 50561992, 101123984, 202247968]

約数ペア:

[(1, 202247968), (2, 101123984), (4, 50561992), (8, 25280996), (13, 15557536), (16, 12640498), (26, 7778768), (31, 6524128), (32, 6320249), (52, 3889384), (62, 3262064), (104, 1944692), (124, 1631032), (208, 972346), (248, 815516), (403, 501856), (416, 486173), (496, 407758), (806, 250928), (992, 203879), (1612, 125464), (3224, 62732), (6448, 31366), (12896, 15683)]