201994569590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{150901}}^1$

素因数の和:151245

約数の個数: 64

約数和(自身を含む): 407305020672

約数和(自身を除く): 205310451082

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 283, 430, 473, 566, 946, 1415, 2365, 2830, 3113, 4730, 6226, 12169, 15565, 24338, 31130, 60845, 121690, 133859, 150901, 267718, 301802, 669295, 754505, 1338590, 1509010, 1659911, 3319822, 6488743, 8299555, 12977486, 16599110, 32443715, 42704983, 64887430, 71376173, 85409966, 142752346, 213524915, 356880865, 427049830, 469754813, 713761730, 939509626, 1836314269, 2348774065, 3672628538, 4697548130, 9181571345, 18363142690, 20199456959, 40398913918, 100997284795, 201994569590]

約数ペア:

[(1, 201994569590), (2, 100997284795), (5, 40398913918), (10, 20199456959), (11, 18363142690), (22, 9181571345), (43, 4697548130), (55, 3672628538), (86, 2348774065), (110, 1836314269), (215, 939509626), (283, 713761730), (430, 469754813), (473, 427049830), (566, 356880865), (946, 213524915), (1415, 142752346), (2365, 85409966), (2830, 71376173), (3113, 64887430), (4730, 42704983), (6226, 32443715), (12169, 16599110), (15565, 12977486), (24338, 8299555), (31130, 6488743), (60845, 3319822), (121690, 1659911), (133859, 1509010), (150901, 1338590), (267718, 754505), (301802, 669295)]