204986922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{23131}}^1$

素因数の和:23354

約数の個数: 32

約数和(自身を含む): 470782464

約数和(自身を除く): 265795542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 23131, 46262, 69393, 138786, 161917, 323834, 485751, 971502, 4880641, 9761282, 14641923, 29283846, 34164487, 68328974, 102493461, 204986922]

約数ペア:

[(1, 204986922), (2, 102493461), (3, 68328974), (6, 34164487), (7, 29283846), (14, 14641923), (21, 9761282), (42, 4880641), (211, 971502), (422, 485751), (633, 323834), (1266, 161917), (1477, 138786), (2954, 69393), (4431, 46262), (8862, 23131)]