208036288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 458809344

約数和(自身を除く): 250773056

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 62, 64, 92, 94, 97, 124, 184, 188, 194, 248, 368, 376, 388, 496, 713, 736, 752, 776, 992, 1081, 1426, 1457, 1472, 1504, 1552, 1984, 2162, 2231, 2852, 2914, 3007, 3008, 3104, 4324, 4462, 4559, 5704, 5828, 6014, 6208, 8648, 8924, 9118, 11408, 11656, 12028, 17296, 17848, 18236, 22816, 23312, 24056, 33511, 34592, 35696, 36472, 45632, 46624, 48112, 67022, 69161, 69184, 71392, 72944, 93248, 96224, 104857, 134044, 138322, 141329, 142784, 145888, 192448, 209714, 268088, 276644, 282658, 291776, 419428, 536176, 553288, 565316, 838856, 1072352, 1106576, 1130632, 1677712, 2144704, 2213152, 2261264, 3250567, 3355424, 4426304, 4522528, 6501134, 6710848, 9045056, 13002268, 26004536, 52009072, 104018144, 208036288]

約数ペア:

[(1, 208036288), (2, 104018144), (4, 52009072), (8, 26004536), (16, 13002268), (23, 9045056), (31, 6710848), (32, 6501134), (46, 4522528), (47, 4426304), (62, 3355424), (64, 3250567), (92, 2261264), (94, 2213152), (97, 2144704), (124, 1677712), (184, 1130632), (188, 1106576), (194, 1072352), (248, 838856), (368, 565316), (376, 553288), (388, 536176), (496, 419428), (713, 291776), (736, 282658), (752, 276644), (776, 268088), (992, 209714), (1081, 192448), (1426, 145888), (1457, 142784), (1472, 141329), (1504, 138322), (1552, 134044), (1984, 104857), (2162, 96224), (2231, 93248), (2852, 72944), (2914, 71392), (3007, 69184), (3008, 69161), (3104, 67022), (4324, 48112), (4462, 46624), (4559, 45632), (5704, 36472), (5828, 35696), (6014, 34592), (6208, 33511), (8648, 24056), (8924, 23312), (9118, 22816), (11408, 18236), (11656, 17848), (12028, 17296)]