201813362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 325302912

約数和(自身を除く): 123489550

約数列:

[1, 2, 23, 43, 46, 86, 257, 397, 514, 794, 989, 1978, 5911, 9131, 11051, 11822, 17071, 18262, 22102, 34142, 102029, 204058, 254173, 392633, 508346, 785266, 2346667, 4387247, 4693334, 8774494, 100906681, 201813362]

約数ペア:

[(1, 201813362), (2, 100906681), (23, 8774494), (43, 4693334), (46, 4387247), (86, 2346667), (257, 785266), (397, 508346), (514, 392633), (794, 254173), (989, 204058), (1978, 102029), (5911, 34142), (9131, 22102), (11051, 18262), (11822, 17071)]