201217467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 313194240

約数和(自身を除く): 111976773

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 5261, 12749, 15783, 38247, 57871, 99959, 173613, 299877, 320921, 962763, 1099549, 3298647, 3530131, 6097499, 10590393, 18292497, 67072489, 201217467]

約数ペア:

[(1, 201217467), (3, 67072489), (11, 18292497), (19, 10590393), (33, 6097499), (57, 3530131), (61, 3298647), (183, 1099549), (209, 962763), (627, 320921), (671, 299877), (1159, 173613), (2013, 99959), (3477, 57871), (5261, 38247), (12749, 15783)]