210935816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 303869944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 41, 52, 56, 74, 82, 91, 104, 148, 164, 182, 191, 259, 287, 296, 328, 364, 382, 481, 518, 533, 574, 728, 764, 962, 1036, 1066, 1148, 1337, 1517, 1528, 1924, 2072, 2132, 2296, 2483, 2674, 3034, 3367, 3731, 3848, 4264, 4966, 5348, 6068, 6734, 7067, 7462, 7831, 9932, 10619, 10696, 12136, 13468, 14134, 14924, 15662, 17381, 19721, 19864, 21238, 26936, 28268, 29848, 31324, 34762, 39442, 42476, 49469, 54817, 56536, 62648, 69524, 78884, 84952, 91871, 98938, 101803, 109634, 138047, 139048, 157768, 183742, 197876, 203606, 219268, 276094, 289747, 367484, 395752, 407212, 438536, 552188, 579494, 643097, 712621, 734968, 814424, 1104376, 1158988, 1286194, 1425242, 2028229, 2317976, 2572388, 2850484, 3766711, 4056458, 5144776, 5700968, 7533422, 8112916, 15066844, 16225832, 26366977, 30133688, 52733954, 105467908, 210935816]

約数ペア:

[(1, 210935816), (2, 105467908), (4, 52733954), (7, 30133688), (8, 26366977), (13, 16225832), (14, 15066844), (26, 8112916), (28, 7533422), (37, 5700968), (41, 5144776), (52, 4056458), (56, 3766711), (74, 2850484), (82, 2572388), (91, 2317976), (104, 2028229), (148, 1425242), (164, 1286194), (182, 1158988), (191, 1104376), (259, 814424), (287, 734968), (296, 712621), (328, 643097), (364, 579494), (382, 552188), (481, 438536), (518, 407212), (533, 395752), (574, 367484), (728, 289747), (764, 276094), (962, 219268), (1036, 203606), (1066, 197876), (1148, 183742), (1337, 157768), (1517, 139048), (1528, 138047), (1924, 109634), (2072, 101803), (2132, 98938), (2296, 91871), (2483, 84952), (2674, 78884), (3034, 69524), (3367, 62648), (3731, 56536), (3848, 54817), (4264, 49469), (4966, 42476), (5348, 39442), (6068, 34762), (6734, 31324), (7067, 29848), (7462, 28268), (7831, 26936), (9932, 21238), (10619, 19864), (10696, 19721), (12136, 17381), (13468, 15662), (14134, 14924)]