211375236

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 529514496

約数和(自身を除く): 318139260

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 71, 93, 106, 124, 142, 151, 159, 186, 212, 213, 284, 302, 318, 372, 426, 453, 604, 636, 852, 906, 1643, 1812, 2201, 3286, 3763, 4402, 4681, 4929, 6572, 6603, 7526, 8003, 8804, 9362, 9858, 10721, 11289, 13206, 14043, 15052, 16006, 18724, 19716, 21442, 22578, 24009, 26412, 28086, 32012, 32163, 42884, 45156, 48018, 56172, 64326, 96036, 116653, 128652, 233306, 248093, 332351, 349959, 466612, 496186, 568213, 664702, 699918, 744279, 992372, 997053, 1136426, 1329404, 1399836, 1488558, 1704639, 1994106, 2272852, 2977116, 3409278, 3988212, 6818556, 17614603, 35229206, 52843809, 70458412, 105687618, 211375236]

約数ペア:

[(1, 211375236), (2, 105687618), (3, 70458412), (4, 52843809), (6, 35229206), (12, 17614603), (31, 6818556), (53, 3988212), (62, 3409278), (71, 2977116), (93, 2272852), (106, 1994106), (124, 1704639), (142, 1488558), (151, 1399836), (159, 1329404), (186, 1136426), (212, 997053), (213, 992372), (284, 744279), (302, 699918), (318, 664702), (372, 568213), (426, 496186), (453, 466612), (604, 349959), (636, 332351), (852, 248093), (906, 233306), (1643, 128652), (1812, 116653), (2201, 96036), (3286, 64326), (3763, 56172), (4402, 48018), (4681, 45156), (4929, 42884), (6572, 32163), (6603, 32012), (7526, 28086), (8003, 26412), (8804, 24009), (9362, 22578), (9858, 21442), (10721, 19716), (11289, 18724), (13206, 16006), (14043, 15052)]