207920460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13743

約数の個数: 96

約数和(自身を含む): 662764032

約数和(自身を除く): 454843572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 13697, 15180, 27394, 41091, 54788, 68485, 82182, 136970, 150667, 164364, 205455, 273940, 301334, 315031, 410910, 452001, 602668, 630062, 753335, 821820, 904002, 945093, 1260124, 1506670, 1575155, 1808004, 1890186, 2260005, 3013340, 3150310, 3465341, 3780372, 4520010, 4725465, 6300620, 6930682, 9040020, 9450930, 10396023, 13861364, 17326705, 18901860, 20792046, 34653410, 41584092, 51980115, 69306820, 103960230, 207920460]

約数ペア:

[(1, 207920460), (2, 103960230), (3, 69306820), (4, 51980115), (5, 41584092), (6, 34653410), (10, 20792046), (11, 18901860), (12, 17326705), (15, 13861364), (20, 10396023), (22, 9450930), (23, 9040020), (30, 6930682), (33, 6300620), (44, 4725465), (46, 4520010), (55, 3780372), (60, 3465341), (66, 3150310), (69, 3013340), (92, 2260005), (110, 1890186), (115, 1808004), (132, 1575155), (138, 1506670), (165, 1260124), (220, 945093), (230, 904002), (253, 821820), (276, 753335), (330, 630062), (345, 602668), (460, 452001), (506, 410910), (660, 315031), (690, 301334), (759, 273940), (1012, 205455), (1265, 164364), (1380, 150667), (1518, 136970), (2530, 82182), (3036, 68485), (3795, 54788), (5060, 41091), (7590, 27394), (13697, 15180)]