211337296

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 418901760

約数和(自身を除く): 207564464

約数列:

[1, 2, 4, 8, 16, 67, 134, 137, 268, 274, 536, 548, 1072, 1096, 1439, 2192, 2878, 5756, 9179, 11512, 18358, 23024, 36716, 73432, 96413, 146864, 192826, 197143, 385652, 394286, 771304, 788572, 1542608, 1577144, 3154288, 13208581, 26417162, 52834324, 105668648, 211337296]

約数ペア:

[(1, 211337296), (2, 105668648), (4, 52834324), (8, 26417162), (16, 13208581), (67, 3154288), (134, 1577144), (137, 1542608), (268, 788572), (274, 771304), (536, 394286), (548, 385652), (1072, 197143), (1096, 192826), (1439, 146864), (2192, 96413), (2878, 73432), (5756, 36716), (9179, 23024), (11512, 18358)]