201829810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 449390592

約数和(自身を除く): 247560782

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 257, 455, 514, 863, 910, 1285, 1726, 1799, 2570, 3341, 3598, 4315, 6041, 6682, 8630, 8995, 11219, 12082, 16705, 17990, 22438, 23387, 30205, 33410, 46774, 56095, 60410, 78533, 112190, 116935, 157066, 221791, 233870, 392665, 443582, 785330, 1108955, 1552537, 2217910, 2883283, 3105074, 5766566, 7762685, 14416415, 15525370, 20182981, 28832830, 40365962, 100914905, 201829810]

約数ペア:

[(1, 201829810), (2, 100914905), (5, 40365962), (7, 28832830), (10, 20182981), (13, 15525370), (14, 14416415), (26, 7762685), (35, 5766566), (65, 3105074), (70, 2883283), (91, 2217910), (130, 1552537), (182, 1108955), (257, 785330), (455, 443582), (514, 392665), (863, 233870), (910, 221791), (1285, 157066), (1726, 116935), (1799, 112190), (2570, 78533), (3341, 60410), (3598, 56095), (4315, 46774), (6041, 33410), (6682, 30205), (8630, 23387), (8995, 22438), (11219, 17990), (12082, 16705)]