214101940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35803}}^1$

素因数の和:35848

約数の個数: 48

約数和(自身を含む): 505266048

約数和(自身を除く): 291164108

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 35803, 71606, 143212, 179015, 358030, 465439, 716060, 823469, 930878, 1646938, 1861756, 2327195, 3293876, 4117345, 4654390, 8234690, 9308780, 10705097, 16469380, 21410194, 42820388, 53525485, 107050970, 214101940]

約数ペア:

[(1, 214101940), (2, 107050970), (4, 53525485), (5, 42820388), (10, 21410194), (13, 16469380), (20, 10705097), (23, 9308780), (26, 8234690), (46, 4654390), (52, 4117345), (65, 3293876), (92, 2327195), (115, 1861756), (130, 1646938), (230, 930878), (260, 823469), (299, 716060), (460, 465439), (598, 358030), (1196, 179015), (1495, 143212), (2990, 71606), (5980, 35803)]