214603494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{20357}}^1$

素因数の和:20620

約数の個数: 32

約数和(自身を含む): 492500736

約数和(自身を除く): 277897242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 20357, 40714, 61071, 122142, 142499, 284998, 427497, 854994, 5109607, 10219214, 15328821, 30657642, 35767249, 71534498, 107301747, 214603494]

約数ペア:

[(1, 214603494), (2, 107301747), (3, 71534498), (6, 35767249), (7, 30657642), (14, 15328821), (21, 10219214), (42, 5109607), (251, 854994), (502, 427497), (753, 284998), (1506, 142499), (1757, 122142), (3514, 61071), (5271, 40714), (10542, 20357)]