201029968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 397046016

約数和(自身を除く): 196016048

約数列:

[1, 2, 4, 8, 16, 71, 142, 271, 284, 542, 568, 653, 1084, 1136, 1306, 2168, 2612, 4336, 5224, 10448, 19241, 38482, 46363, 76964, 92726, 153928, 176963, 185452, 307856, 353926, 370904, 707852, 741808, 1415704, 2831408, 12564373, 25128746, 50257492, 100514984, 201029968]

約数ペア:

[(1, 201029968), (2, 100514984), (4, 50257492), (8, 25128746), (16, 12564373), (71, 2831408), (142, 1415704), (271, 741808), (284, 707852), (542, 370904), (568, 353926), (653, 307856), (1084, 185452), (1136, 176963), (1306, 153928), (2168, 92726), (2612, 76964), (4336, 46363), (5224, 38482), (10448, 19241)]