201678844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39607}}^1$

素因数の和:39697

約数の個数: 24

約数和(自身を含む): 377068160

約数和(自身を除く): 175389316

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39607, 79214, 158428, 752533, 1505066, 2653669, 3010132, 5307338, 10614676, 50419711, 100839422, 201678844]

約数ペア:

[(1, 201678844), (2, 100839422), (4, 50419711), (19, 10614676), (38, 5307338), (67, 3010132), (76, 2653669), (134, 1505066), (268, 752533), (1273, 158428), (2546, 79214), (5092, 39607)]