202194465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1511}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 353590272

約数和(自身を除く): 151395807

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 811, 1511, 2433, 4055, 4533, 7555, 8921, 12165, 16621, 22665, 26763, 44605, 49863, 83105, 133815, 249315, 1225421, 3676263, 6127105, 13479631, 18381315, 40438893, 67398155, 202194465]

約数ペア:

[(1, 202194465), (3, 67398155), (5, 40438893), (11, 18381315), (15, 13479631), (33, 6127105), (55, 3676263), (165, 1225421), (811, 249315), (1511, 133815), (2433, 83105), (4055, 49863), (4533, 44605), (7555, 26763), (8921, 22665), (12165, 16621)]