212419506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143333}}^1$

素因数の和:143370

約数の個数: 32

約数和(自身を含む): 481602240

約数和(自身を除く): 269182734

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 143333, 286666, 429999, 859998, 1863329, 2723327, 3726658, 5446654, 5589987, 8169981, 11179974, 16339962, 35403251, 70806502, 106209753, 212419506]

約数ペア:

[(1, 212419506), (2, 106209753), (3, 70806502), (6, 35403251), (13, 16339962), (19, 11179974), (26, 8169981), (38, 5589987), (39, 5446654), (57, 3726658), (78, 2723327), (114, 1863329), (247, 859998), (494, 429999), (741, 286666), (1482, 143333)]