220152734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 364296960

約数和(自身を除く): 144144226

約数列:

[1, 2, 19, 23, 38, 46, 331, 437, 662, 761, 874, 1522, 6289, 7613, 12578, 14459, 15226, 17503, 28918, 35006, 144647, 251891, 289294, 332557, 503782, 665114, 4785929, 5793493, 9571858, 11586986, 110076367, 220152734]

約数ペア:

[(1, 220152734), (2, 110076367), (19, 11586986), (23, 9571858), (38, 5793493), (46, 4785929), (331, 665114), (437, 503782), (662, 332557), (761, 289294), (874, 251891), (1522, 144647), (6289, 35006), (7613, 28918), (12578, 17503), (14459, 15226)]