204221955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9016

約数の個数: 48

約数和(自身を含む): 392408064

約数和(自身を除く): 188186109

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 8963, 22785, 26889, 44815, 62741, 134445, 188223, 277853, 313705, 439187, 833559, 941115, 1317561, 1389265, 1944971, 2195935, 4167795, 5834913, 6587805, 9724855, 13614797, 29174565, 40844391, 68073985, 204221955]

約数ペア:

[(1, 204221955), (3, 68073985), (5, 40844391), (7, 29174565), (15, 13614797), (21, 9724855), (31, 6587805), (35, 5834913), (49, 4167795), (93, 2195935), (105, 1944971), (147, 1389265), (155, 1317561), (217, 941115), (245, 833559), (465, 439187), (651, 313705), (735, 277853), (1085, 188223), (1519, 134445), (3255, 62741), (4557, 44815), (7595, 26889), (8963, 22785)]