207312892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 425222784

約数和(自身を除く): 217909892

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 53, 61, 68, 82, 92, 106, 122, 164, 212, 244, 391, 697, 782, 901, 943, 1037, 1219, 1394, 1403, 1564, 1802, 1886, 2074, 2173, 2438, 2501, 2788, 2806, 3233, 3604, 3772, 4148, 4346, 4876, 5002, 5612, 6466, 8692, 10004, 12932, 16031, 20723, 23851, 32062, 36941, 41446, 42517, 47702, 49979, 54961, 57523, 64124, 73882, 74359, 82892, 85034, 95404, 99958, 109922, 115046, 132553, 147764, 148718, 170068, 199916, 219844, 230092, 265106, 297436, 530212, 849643, 977891, 1264103, 1699286, 1955782, 2253401, 2528206, 3048719, 3398572, 3911564, 4506802, 5056412, 6097438, 9013604, 12194876, 51828223, 103656446, 207312892]

約数ペア:

[(1, 207312892), (2, 103656446), (4, 51828223), (17, 12194876), (23, 9013604), (34, 6097438), (41, 5056412), (46, 4506802), (53, 3911564), (61, 3398572), (68, 3048719), (82, 2528206), (92, 2253401), (106, 1955782), (122, 1699286), (164, 1264103), (212, 977891), (244, 849643), (391, 530212), (697, 297436), (782, 265106), (901, 230092), (943, 219844), (1037, 199916), (1219, 170068), (1394, 148718), (1403, 147764), (1564, 132553), (1802, 115046), (1886, 109922), (2074, 99958), (2173, 95404), (2438, 85034), (2501, 82892), (2788, 74359), (2806, 73882), (3233, 64124), (3604, 57523), (3772, 54961), (4148, 49979), (4346, 47702), (4876, 42517), (5002, 41446), (5612, 36941), (6466, 32062), (8692, 23851), (10004, 20723), (12932, 16031)]