210344193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1801}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 320467680

約数和(自身を除く): 110123487

約数列:

[1, 3, 9, 19, 57, 171, 683, 1801, 2049, 5403, 6147, 12977, 16209, 34219, 38931, 102657, 116793, 307971, 1230083, 3690249, 11070747, 23371577, 70114731, 210344193]

約数ペア:

[(1, 210344193), (3, 70114731), (9, 23371577), (19, 11070747), (57, 3690249), (171, 1230083), (683, 307971), (1801, 116793), (2049, 102657), (5403, 38931), (6147, 34219), (12977, 16209)]