202968238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4632

約数の個数: 32

約数和(自身を含む): 350542080

約数和(自身を除く): 147573842

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1958, 2047, 4094, 4507, 9014, 22517, 45034, 49577, 99154, 103661, 207322, 401123, 802246, 1140271, 2280542, 4412353, 8824706, 9225829, 18451658, 101484119, 202968238]

約数ペア:

[(1, 202968238), (2, 101484119), (11, 18451658), (22, 9225829), (23, 8824706), (46, 4412353), (89, 2280542), (178, 1140271), (253, 802246), (506, 401123), (979, 207322), (1958, 103661), (2047, 99154), (4094, 49577), (4507, 45034), (9014, 22517)]