199951884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{504929}}^1$

素因数の和:504950

約数の個数: 36

約数和(自身を含む): 551383560

約数和(自身を除く): 351431676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 504929, 1009858, 1514787, 2019716, 3029574, 4544361, 5554219, 6059148, 9088722, 11108438, 16662657, 18177444, 22216876, 33325314, 49987971, 66650628, 99975942, 199951884]

約数ペア:

[(1, 199951884), (2, 99975942), (3, 66650628), (4, 49987971), (6, 33325314), (9, 22216876), (11, 18177444), (12, 16662657), (18, 11108438), (22, 9088722), (33, 6059148), (36, 5554219), (44, 4544361), (66, 3029574), (99, 2019716), (132, 1514787), (198, 1009858), (396, 504929)]