200462080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 144

約数和(自身を含む): 591321024

約数和(自身を除く): 390858944

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, 1721, 1792, 1820, 2080, 2240, 2912, 3328, 3442, 3640, 4160, 4480, 5824, 6884, 7280, 8320, 8605, 8960, 11648, 12047, 13768, 14560, 16640, 17210, 22373, 23296, 24094, 27536, 29120, 34420, 44746, 48188, 55072, 58240, 60235, 68840, 89492, 96376, 110144, 111865, 116480, 120470, 137680, 156611, 178984, 192752, 220288, 223730, 240940, 275360, 313222, 357968, 385504, 440576, 447460, 481880, 550720, 626444, 715936, 771008, 783055, 894920, 963760, 1101440, 1252888, 1431872, 1542016, 1566110, 1789840, 1927520, 2202880, 2505776, 2863744, 3084032, 3132220, 3579680, 3855040, 5011552, 5727488, 6264440, 7159360, 7710080, 10023104, 12528880, 14318720, 15420160, 20046208, 25057760, 28637440, 40092416, 50115520, 100231040, 200462080]

約数ペア:

[(1, 200462080), (2, 100231040), (4, 50115520), (5, 40092416), (7, 28637440), (8, 25057760), (10, 20046208), (13, 15420160), (14, 14318720), (16, 12528880), (20, 10023104), (26, 7710080), (28, 7159360), (32, 6264440), (35, 5727488), (40, 5011552), (52, 3855040), (56, 3579680), (64, 3132220), (65, 3084032), (70, 2863744), (80, 2505776), (91, 2202880), (104, 1927520), (112, 1789840), (128, 1566110), (130, 1542016), (140, 1431872), (160, 1252888), (182, 1101440), (208, 963760), (224, 894920), (256, 783055), (260, 771008), (280, 715936), (320, 626444), (364, 550720), (416, 481880), (448, 447460), (455, 440576), (520, 385504), (560, 357968), (640, 313222), (728, 275360), (832, 240940), (896, 223730), (910, 220288), (1040, 192752), (1120, 178984), (1280, 156611), (1456, 137680), (1664, 120470), (1721, 116480), (1792, 111865), (1820, 110144), (2080, 96376), (2240, 89492), (2912, 68840), (3328, 60235), (3442, 58240), (3640, 55072), (4160, 48188), (4480, 44746), (5824, 34420), (6884, 29120), (7280, 27536), (8320, 24094), (8605, 23296), (8960, 22373), (11648, 17210), (12047, 16640), (13768, 14560)]