214960718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13697}}^1$

素因数の和:13784

約数の個数: 32

約数和(自身を含む): 394502400

約数和(自身を除く): 179541682

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 13697, 15694, 27394, 95879, 191758, 260243, 520486, 808123, 1616246, 1821701, 3643402, 5656861, 11313722, 15354337, 30708674, 107480359, 214960718]

約数ペア:

[(1, 214960718), (2, 107480359), (7, 30708674), (14, 15354337), (19, 11313722), (38, 5656861), (59, 3643402), (118, 1821701), (133, 1616246), (266, 808123), (413, 520486), (826, 260243), (1121, 191758), (2242, 95879), (7847, 27394), (13697, 15694)]