203652540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12468

約数の個数: 144

約数和(自身を含む): 760363968

約数和(自身を除く): 556711428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12433, 16380, 24866, 37299, 49732, 62165, 74598, 87031, 111897, 124330, 149196, 161629, 174062, 186495, 223794, 248660, 261093, 323258, 348124, 372990, 435155, 447588, 484887, 522186, 559485, 646516, 745980, 783279, 808145, 870310, 969774, 1044372, 1118970, 1131403, 1305465, 1454661, 1566558, 1616290, 1740620, 1939548, 2237940, 2262806, 2424435, 2610930, 2909322, 3133116, 3232580, 3394209, 3916395, 4525612, 4848870, 5221860, 5657015, 5818644, 6788418, 7273305, 7832790, 9697740, 10182627, 11314030, 13576836, 14546610, 15665580, 16971045, 20365254, 22628060, 29093220, 33942090, 40730508, 50913135, 67884180, 101826270, 203652540]

約数ペア:

[(1, 203652540), (2, 101826270), (3, 67884180), (4, 50913135), (5, 40730508), (6, 33942090), (7, 29093220), (9, 22628060), (10, 20365254), (12, 16971045), (13, 15665580), (14, 14546610), (15, 13576836), (18, 11314030), (20, 10182627), (21, 9697740), (26, 7832790), (28, 7273305), (30, 6788418), (35, 5818644), (36, 5657015), (39, 5221860), (42, 4848870), (45, 4525612), (52, 3916395), (60, 3394209), (63, 3232580), (65, 3133116), (70, 2909322), (78, 2610930), (84, 2424435), (90, 2262806), (91, 2237940), (105, 1939548), (117, 1740620), (126, 1616290), (130, 1566558), (140, 1454661), (156, 1305465), (180, 1131403), (182, 1118970), (195, 1044372), (210, 969774), (234, 870310), (252, 808145), (260, 783279), (273, 745980), (315, 646516), (364, 559485), (390, 522186), (420, 484887), (455, 447588), (468, 435155), (546, 372990), (585, 348124), (630, 323258), (780, 261093), (819, 248660), (910, 223794), (1092, 186495), (1170, 174062), (1260, 161629), (1365, 149196), (1638, 124330), (1820, 111897), (2340, 87031), (2730, 74598), (3276, 62165), (4095, 49732), (5460, 37299), (8190, 24866), (12433, 16380)]