201859840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1774

約数の個数: 144

約数和(自身を含む): 595441728

約数和(自身を除く): 393581888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1733, 1792, 1820, 2080, 2240, 2912, 3328, 3466, 3640, 4160, 4480, 5824, 6932, 7280, 8320, 8665, 8960, 11648, 12131, 13864, 14560, 16640, 17330, 22529, 23296, 24262, 27728, 29120, 34660, 45058, 48524, 55456, 58240, 60655, 69320, 90116, 97048, 110912, 112645, 116480, 121310, 138640, 157703, 180232, 194096, 221824, 225290, 242620, 277280, 315406, 360464, 388192, 443648, 450580, 485240, 554560, 630812, 720928, 776384, 788515, 901160, 970480, 1109120, 1261624, 1441856, 1552768, 1577030, 1802320, 1940960, 2218240, 2523248, 2883712, 3105536, 3154060, 3604640, 3881920, 5046496, 5767424, 6308120, 7209280, 7763840, 10092992, 12616240, 14418560, 15527680, 20185984, 25232480, 28837120, 40371968, 50464960, 100929920, 201859840]

約数ペア:

[(1, 201859840), (2, 100929920), (4, 50464960), (5, 40371968), (7, 28837120), (8, 25232480), (10, 20185984), (13, 15527680), (14, 14418560), (16, 12616240), (20, 10092992), (26, 7763840), (28, 7209280), (32, 6308120), (35, 5767424), (40, 5046496), (52, 3881920), (56, 3604640), (64, 3154060), (65, 3105536), (70, 2883712), (80, 2523248), (91, 2218240), (104, 1940960), (112, 1802320), (128, 1577030), (130, 1552768), (140, 1441856), (160, 1261624), (182, 1109120), (208, 970480), (224, 901160), (256, 788515), (260, 776384), (280, 720928), (320, 630812), (364, 554560), (416, 485240), (448, 450580), (455, 443648), (520, 388192), (560, 360464), (640, 315406), (728, 277280), (832, 242620), (896, 225290), (910, 221824), (1040, 194096), (1120, 180232), (1280, 157703), (1456, 138640), (1664, 121310), (1733, 116480), (1792, 112645), (1820, 110912), (2080, 97048), (2240, 90116), (2912, 69320), (3328, 60655), (3466, 58240), (3640, 55456), (4160, 48524), (4480, 45058), (5824, 34660), (6932, 29120), (7280, 27728), (8320, 24262), (8665, 23296), (8960, 22529), (11648, 17330), (12131, 16640), (13864, 14560)]