220850616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1314587}}^1$

素因数の和:1314603

約数の個数: 32

約数和(自身を含む): 631002240

約数和(自身を除く): 410151624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1314587, 2629174, 3943761, 5258348, 7887522, 9202109, 10516696, 15775044, 18404218, 27606327, 31550088, 36808436, 55212654, 73616872, 110425308, 220850616]

約数ペア:

[(1, 220850616), (2, 110425308), (3, 73616872), (4, 55212654), (6, 36808436), (7, 31550088), (8, 27606327), (12, 18404218), (14, 15775044), (21, 10516696), (24, 9202109), (28, 7887522), (42, 5258348), (56, 3943761), (84, 2629174), (168, 1314587)]