205121723388

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{3643}}^1$

素因数の和:4323

約数の個数: 96

約数和(自身を含む): 491203270656

約数和(自身を除く): 286081547268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 223, 318, 397, 446, 636, 669, 794, 892, 1191, 1338, 1588, 2382, 2676, 3643, 4764, 7286, 10929, 11819, 14572, 21041, 21858, 23638, 35457, 42082, 43716, 47276, 63123, 70914, 84164, 88531, 126246, 141828, 177062, 193079, 252492, 265593, 354124, 386158, 531186, 579237, 772316, 812389, 1062372, 1158474, 1446271, 1624778, 2316948, 2437167, 2892542, 3249556, 4338813, 4692143, 4874334, 5785084, 8677626, 9384286, 9748668, 14076429, 17355252, 18768572, 28152858, 43056617, 56305716, 76652363, 86113234, 129169851, 153304726, 172226468, 229957089, 258339702, 306609452, 322518433, 459914178, 516679404, 645036866, 919828356, 967555299, 1290073732, 1935110598, 3870221196, 17093476949, 34186953898, 51280430847, 68373907796, 102560861694, 205121723388]

約数ペア:

[(1, 205121723388), (2, 102560861694), (3, 68373907796), (4, 51280430847), (6, 34186953898), (12, 17093476949), (53, 3870221196), (106, 1935110598), (159, 1290073732), (212, 967555299), (223, 919828356), (318, 645036866), (397, 516679404), (446, 459914178), (636, 322518433), (669, 306609452), (794, 258339702), (892, 229957089), (1191, 172226468), (1338, 153304726), (1588, 129169851), (2382, 86113234), (2676, 76652363), (3643, 56305716), (4764, 43056617), (7286, 28152858), (10929, 18768572), (11819, 17355252), (14572, 14076429), (21041, 9748668), (21858, 9384286), (23638, 8677626), (35457, 5785084), (42082, 4874334), (43716, 4692143), (47276, 4338813), (63123, 3249556), (70914, 2892542), (84164, 2437167), (88531, 2316948), (126246, 1624778), (141828, 1446271), (177062, 1158474), (193079, 1062372), (252492, 812389), (265593, 772316), (354124, 579237), (386158, 531186)]