202254910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 434294784

約数和(自身を除く): 232039874

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 670, 715, 737, 871, 1430, 1474, 1742, 2111, 3685, 4222, 4355, 7370, 8710, 9581, 10555, 19162, 21110, 23221, 27443, 46442, 47905, 54886, 95810, 116105, 137215, 141437, 232210, 274430, 282874, 301873, 603746, 707185, 1414370, 1509365, 1555807, 1838681, 3018730, 3111614, 3677362, 7779035, 9193405, 15558070, 18386810, 20225491, 40450982, 101127455, 202254910]

約数ペア:

[(1, 202254910), (2, 101127455), (5, 40450982), (10, 20225491), (11, 18386810), (13, 15558070), (22, 9193405), (26, 7779035), (55, 3677362), (65, 3111614), (67, 3018730), (110, 1838681), (130, 1555807), (134, 1509365), (143, 1414370), (286, 707185), (335, 603746), (670, 301873), (715, 282874), (737, 274430), (871, 232210), (1430, 141437), (1474, 137215), (1742, 116105), (2111, 95810), (3685, 54886), (4222, 47905), (4355, 46442), (7370, 27443), (8710, 23221), (9581, 21110), (10555, 19162)]