199986304

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3741

約数の個数: 64

約数和(自身を含む): 462916800

約数和(自身を除く): 262930496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3659, 3904, 6832, 7318, 7808, 13664, 14636, 25613, 27328, 29272, 51226, 54656, 58544, 102452, 117088, 204904, 223199, 234176, 409808, 446398, 468352, 819616, 892796, 1562393, 1639232, 1785592, 3124786, 3278464, 3571184, 6249572, 7142368, 12499144, 14284736, 24998288, 28569472, 49996576, 99993152, 199986304]

約数ペア:

[(1, 199986304), (2, 99993152), (4, 49996576), (7, 28569472), (8, 24998288), (14, 14284736), (16, 12499144), (28, 7142368), (32, 6249572), (56, 3571184), (61, 3278464), (64, 3124786), (112, 1785592), (122, 1639232), (128, 1562393), (224, 892796), (244, 819616), (427, 468352), (448, 446398), (488, 409808), (854, 234176), (896, 223199), (976, 204904), (1708, 117088), (1952, 102452), (3416, 58544), (3659, 54656), (3904, 51226), (6832, 29272), (7318, 27328), (7808, 25613), (13664, 14636)]