201606685

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 282988800

約数和(自身を除く): 81382115

約数列:

[1, 5, 7, 35, 67, 149, 335, 469, 577, 745, 1043, 2345, 2885, 4039, 5215, 9983, 20195, 38659, 49915, 69881, 85973, 193295, 270613, 349405, 429865, 601811, 1353065, 3009055, 5760191, 28800955, 40321337, 201606685]

約数ペア:

[(1, 201606685), (5, 40321337), (7, 28800955), (35, 5760191), (67, 3009055), (149, 1353065), (335, 601811), (469, 429865), (577, 349405), (745, 270613), (1043, 193295), (2345, 85973), (2885, 69881), (4039, 49915), (5215, 38659), (9983, 20195)]