201190012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39511}}^1$

素因数の和:39601

約数の個数: 24

約数和(自身を含む): 376154240

約数和(自身を除く): 174964228

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 39511, 79022, 158044, 750709, 1501418, 2647237, 3002836, 5294474, 10588948, 50297503, 100595006, 201190012]

約数ペア:

[(1, 201190012), (2, 100595006), (4, 50297503), (19, 10588948), (38, 5294474), (67, 3002836), (76, 2647237), (134, 1501418), (268, 750709), (1273, 158044), (2546, 79022), (5092, 39511)]