202165040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 602532864

約数和(自身を除く): 400367824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 740, 770, 814, 880, 887, 1036, 1232, 1295, 1480, 1540, 1628, 1774, 2035, 2072, 2590, 2849, 2960, 3080, 3256, 3548, 4070, 4144, 4435, 5180, 5698, 6160, 6209, 6512, 7096, 8140, 8870, 9757, 10360, 11396, 12418, 14192, 14245, 16280, 17740, 19514, 20720, 22792, 24836, 28490, 31045, 32560, 32819, 35480, 39028, 45584, 48785, 49672, 56980, 62090, 65638, 68299, 70960, 78056, 97570, 99344, 113960, 124180, 131276, 136598, 156112, 164095, 195140, 227920, 229733, 248360, 262552, 273196, 328190, 341495, 361009, 390280, 459466, 496720, 525104, 546392, 656380, 682990, 722018, 780560, 918932, 1092784, 1148665, 1312760, 1365980, 1444036, 1805045, 1837864, 2297330, 2527063, 2625520, 2731960, 2888072, 3610090, 3675728, 4594660, 5054126, 5463920, 5776144, 7220180, 9189320, 10108252, 12635315, 14440360, 18378640, 20216504, 25270630, 28880720, 40433008, 50541260, 101082520, 202165040]

約数ペア:

[(1, 202165040), (2, 101082520), (4, 50541260), (5, 40433008), (7, 28880720), (8, 25270630), (10, 20216504), (11, 18378640), (14, 14440360), (16, 12635315), (20, 10108252), (22, 9189320), (28, 7220180), (35, 5776144), (37, 5463920), (40, 5054126), (44, 4594660), (55, 3675728), (56, 3610090), (70, 2888072), (74, 2731960), (77, 2625520), (80, 2527063), (88, 2297330), (110, 1837864), (112, 1805045), (140, 1444036), (148, 1365980), (154, 1312760), (176, 1148665), (185, 1092784), (220, 918932), (259, 780560), (280, 722018), (296, 682990), (308, 656380), (370, 546392), (385, 525104), (407, 496720), (440, 459466), (518, 390280), (560, 361009), (592, 341495), (616, 328190), (740, 273196), (770, 262552), (814, 248360), (880, 229733), (887, 227920), (1036, 195140), (1232, 164095), (1295, 156112), (1480, 136598), (1540, 131276), (1628, 124180), (1774, 113960), (2035, 99344), (2072, 97570), (2590, 78056), (2849, 70960), (2960, 68299), (3080, 65638), (3256, 62090), (3548, 56980), (4070, 49672), (4144, 48785), (4435, 45584), (5180, 39028), (5698, 35480), (6160, 32819), (6209, 32560), (6512, 31045), (7096, 28490), (8140, 24836), (8870, 22792), (9757, 20720), (10360, 19514), (11396, 17740), (12418, 16280), (14192, 14245)]