208851736377

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1\times {\mathrm{15439}}^1$

素因数の和:18081

約数の個数: 32

約数和(自身を含む): 292927680000

約数和(自身を除く): 84075943623

約数列:

[1, 3, 29, 61, 87, 183, 1769, 2549, 5307, 7647, 15439, 46317, 73921, 155489, 221763, 447731, 466467, 941779, 1343193, 2825337, 4509181, 13527543, 27311591, 39354011, 81934773, 118062033, 1141266319, 2400594671, 3423798957, 7201784013, 69617245459, 208851736377]

約数ペア:

[(1, 208851736377), (3, 69617245459), (29, 7201784013), (61, 3423798957), (87, 2400594671), (183, 1141266319), (1769, 118062033), (2549, 81934773), (5307, 39354011), (7647, 27311591), (15439, 13527543), (46317, 4509181), (73921, 2825337), (155489, 1343193), (221763, 941779), (447731, 466467)]