208897344

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11699}}^1$

素因数の和:11748

約数の個数: 84

約数和(自身を含む): 618134400

約数和(自身を除く): 409237056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11699, 17856, 23398, 35097, 46796, 70194, 93592, 105291, 140388, 187184, 210582, 280776, 362669, 374368, 421164, 561552, 725338, 748736, 842328, 1088007, 1123104, 1450676, 1684656, 2176014, 2246208, 2901352, 3264021, 3369312, 4352028, 5802704, 6528042, 6738624, 8704056, 11605408, 13056084, 17408112, 23210816, 26112168, 34816224, 52224336, 69632448, 104448672, 208897344]

約数ペア:

[(1, 208897344), (2, 104448672), (3, 69632448), (4, 52224336), (6, 34816224), (8, 26112168), (9, 23210816), (12, 17408112), (16, 13056084), (18, 11605408), (24, 8704056), (31, 6738624), (32, 6528042), (36, 5802704), (48, 4352028), (62, 3369312), (64, 3264021), (72, 2901352), (93, 2246208), (96, 2176014), (124, 1684656), (144, 1450676), (186, 1123104), (192, 1088007), (248, 842328), (279, 748736), (288, 725338), (372, 561552), (496, 421164), (558, 374368), (576, 362669), (744, 280776), (992, 210582), (1116, 187184), (1488, 140388), (1984, 105291), (2232, 93592), (2976, 70194), (4464, 46796), (5952, 35097), (8928, 23398), (11699, 17856)]