211293376

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 511413760

約数和(自身を除く): 300120384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 103, 112, 133, 152, 206, 224, 241, 266, 304, 412, 448, 482, 532, 608, 721, 824, 964, 1064, 1216, 1442, 1648, 1687, 1928, 1957, 2128, 2884, 3296, 3374, 3856, 3914, 4256, 4579, 5768, 6592, 6748, 7712, 7828, 8512, 9158, 11536, 13496, 13699, 15424, 15656, 18316, 23072, 24823, 26992, 27398, 31312, 32053, 36632, 46144, 49646, 53984, 54796, 62624, 64106, 73264, 99292, 107968, 109592, 125248, 128212, 146528, 173761, 198584, 219184, 256424, 293056, 347522, 397168, 438368, 471637, 512848, 695044, 794336, 876736, 943274, 1025696, 1390088, 1588672, 1886548, 2051392, 2780176, 3301459, 3773096, 5560352, 6602918, 7546192, 11120704, 13205836, 15092384, 26411672, 30184768, 52823344, 105646688, 211293376]

約数ペア:

[(1, 211293376), (2, 105646688), (4, 52823344), (7, 30184768), (8, 26411672), (14, 15092384), (16, 13205836), (19, 11120704), (28, 7546192), (32, 6602918), (38, 5560352), (56, 3773096), (64, 3301459), (76, 2780176), (103, 2051392), (112, 1886548), (133, 1588672), (152, 1390088), (206, 1025696), (224, 943274), (241, 876736), (266, 794336), (304, 695044), (412, 512848), (448, 471637), (482, 438368), (532, 397168), (608, 347522), (721, 293056), (824, 256424), (964, 219184), (1064, 198584), (1216, 173761), (1442, 146528), (1648, 128212), (1687, 125248), (1928, 109592), (1957, 107968), (2128, 99292), (2884, 73264), (3296, 64106), (3374, 62624), (3856, 54796), (3914, 53984), (4256, 49646), (4579, 46144), (5768, 36632), (6592, 32053), (6748, 31312), (7712, 27398), (7828, 26992), (8512, 24823), (9158, 23072), (11536, 18316), (13496, 15656), (13699, 15424)]