210248844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 543799872

約数和(自身を除く): 333551028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 2411, 3354, 4822, 6708, 7233, 7267, 9644, 14466, 14534, 21801, 28932, 29068, 31343, 43602, 62686, 87204, 94029, 103673, 125372, 188058, 207346, 311019, 376116, 407459, 414692, 622038, 814918, 1222377, 1244076, 1347749, 1629836, 2444754, 2695498, 4043247, 4889508, 5390996, 8086494, 16172988, 17520737, 35041474, 52562211, 70082948, 105124422, 210248844]

約数ペア:

[(1, 210248844), (2, 105124422), (3, 70082948), (4, 52562211), (6, 35041474), (12, 17520737), (13, 16172988), (26, 8086494), (39, 5390996), (43, 4889508), (52, 4043247), (78, 2695498), (86, 2444754), (129, 1629836), (156, 1347749), (169, 1244076), (172, 1222377), (258, 814918), (338, 622038), (507, 414692), (516, 407459), (559, 376116), (676, 311019), (1014, 207346), (1118, 188058), (1677, 125372), (2028, 103673), (2236, 94029), (2411, 87204), (3354, 62686), (4822, 43602), (6708, 31343), (7233, 29068), (7267, 28932), (9644, 21801), (14466, 14534)]