203913062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 332035200

約数和(自身を除く): 128122138

約数列:

[1, 2, 17, 34, 79, 89, 158, 178, 853, 1343, 1513, 1706, 2686, 3026, 7031, 14062, 14501, 29002, 67387, 75917, 119527, 134774, 151834, 239054, 1145579, 1290589, 2291158, 2581178, 5997443, 11994886, 101956531, 203913062]

約数ペア:

[(1, 203913062), (2, 101956531), (17, 11994886), (34, 5997443), (79, 2581178), (89, 2291158), (158, 1290589), (178, 1145579), (853, 239054), (1343, 151834), (1513, 134774), (1706, 119527), (2686, 75917), (3026, 67387), (7031, 29002), (14062, 14501)]