209108016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3019}}^1$

素因数の和:3083

約数の個数: 120

約数和(自身を含む): 647475920

約数和(自身を除く): 438367904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3019, 3848, 4329, 5328, 5772, 6038, 7696, 8658, 9057, 11544, 12076, 17316, 18114, 23088, 24152, 27171, 34632, 36228, 39247, 48304, 54342, 69264, 72456, 78494, 108684, 111703, 117741, 144912, 156988, 217368, 223406, 235482, 313976, 335109, 353223, 434736, 446812, 470964, 627952, 670218, 706446, 893624, 941928, 1005327, 1340436, 1412892, 1452139, 1787248, 1883856, 2010654, 2680872, 2825784, 2904278, 4021308, 4356417, 5361744, 5651568, 5808556, 8042616, 8712834, 11617112, 13069251, 16085232, 17425668, 23234224, 26138502, 34851336, 52277004, 69702672, 104554008, 209108016]

約数ペア:

[(1, 209108016), (2, 104554008), (3, 69702672), (4, 52277004), (6, 34851336), (8, 26138502), (9, 23234224), (12, 17425668), (13, 16085232), (16, 13069251), (18, 11617112), (24, 8712834), (26, 8042616), (36, 5808556), (37, 5651568), (39, 5361744), (48, 4356417), (52, 4021308), (72, 2904278), (74, 2825784), (78, 2680872), (104, 2010654), (111, 1883856), (117, 1787248), (144, 1452139), (148, 1412892), (156, 1340436), (208, 1005327), (222, 941928), (234, 893624), (296, 706446), (312, 670218), (333, 627952), (444, 470964), (468, 446812), (481, 434736), (592, 353223), (624, 335109), (666, 313976), (888, 235482), (936, 223406), (962, 217368), (1332, 156988), (1443, 144912), (1776, 117741), (1872, 111703), (1924, 108684), (2664, 78494), (2886, 72456), (3019, 69264), (3848, 54342), (4329, 48304), (5328, 39247), (5772, 36228), (6038, 34632), (7696, 27171), (8658, 24152), (9057, 23088), (11544, 18114), (12076, 17316)]