209006928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 633709440

約数和(自身を除く): 424702512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 311, 312, 359, 468, 622, 624, 718, 933, 936, 1077, 1244, 1436, 1866, 1872, 2154, 2488, 2799, 2872, 3231, 3732, 4043, 4308, 4667, 4976, 5598, 5744, 6462, 7464, 8086, 8616, 9334, 11196, 12129, 12924, 14001, 14928, 16172, 17232, 18668, 22392, 24258, 25848, 28002, 32344, 36387, 37336, 42003, 44784, 48516, 51696, 56004, 64688, 72774, 74672, 84006, 97032, 111649, 112008, 145548, 168012, 194064, 223298, 224016, 291096, 334947, 336024, 446596, 582192, 669894, 672048, 893192, 1004841, 1339788, 1451437, 1786384, 2009682, 2679576, 2902874, 4019364, 4354311, 5359152, 5805748, 8038728, 8708622, 11611496, 13062933, 16077456, 17417244, 23222992, 26125866, 34834488, 52251732, 69668976, 104503464, 209006928]

約数ペア:

[(1, 209006928), (2, 104503464), (3, 69668976), (4, 52251732), (6, 34834488), (8, 26125866), (9, 23222992), (12, 17417244), (13, 16077456), (16, 13062933), (18, 11611496), (24, 8708622), (26, 8038728), (36, 5805748), (39, 5359152), (48, 4354311), (52, 4019364), (72, 2902874), (78, 2679576), (104, 2009682), (117, 1786384), (144, 1451437), (156, 1339788), (208, 1004841), (234, 893192), (311, 672048), (312, 669894), (359, 582192), (468, 446596), (622, 336024), (624, 334947), (718, 291096), (933, 224016), (936, 223298), (1077, 194064), (1244, 168012), (1436, 145548), (1866, 112008), (1872, 111649), (2154, 97032), (2488, 84006), (2799, 74672), (2872, 72774), (3231, 64688), (3732, 56004), (4043, 51696), (4308, 48516), (4667, 44784), (4976, 42003), (5598, 37336), (5744, 36387), (6462, 32344), (7464, 28002), (8086, 25848), (8616, 24258), (9334, 22392), (11196, 18668), (12129, 17232), (12924, 16172), (14001, 14928)]