208558368

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 611856000

約数和(自身を除く): 403297632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 432, 597, 796, 864, 1194, 1213, 1592, 1791, 2388, 2426, 3184, 3582, 3639, 4776, 4852, 5373, 6368, 7164, 7278, 9552, 9704, 10746, 10917, 14328, 14556, 19104, 19408, 21492, 21834, 28656, 29112, 32751, 38816, 42984, 43668, 57312, 58224, 65502, 85968, 87336, 116448, 131004, 171936, 174672, 241387, 262008, 349344, 482774, 524016, 724161, 965548, 1048032, 1448322, 1931096, 2172483, 2896644, 3862192, 4344966, 5793288, 6517449, 7724384, 8689932, 11586576, 13034898, 17379864, 23173152, 26069796, 34759728, 52139592, 69519456, 104279184, 208558368]

約数ペア:

[(1, 208558368), (2, 104279184), (3, 69519456), (4, 52139592), (6, 34759728), (8, 26069796), (9, 23173152), (12, 17379864), (16, 13034898), (18, 11586576), (24, 8689932), (27, 7724384), (32, 6517449), (36, 5793288), (48, 4344966), (54, 3862192), (72, 2896644), (96, 2172483), (108, 1931096), (144, 1448322), (199, 1048032), (216, 965548), (288, 724161), (398, 524016), (432, 482774), (597, 349344), (796, 262008), (864, 241387), (1194, 174672), (1213, 171936), (1592, 131004), (1791, 116448), (2388, 87336), (2426, 85968), (3184, 65502), (3582, 58224), (3639, 57312), (4776, 43668), (4852, 42984), (5373, 38816), (6368, 32751), (7164, 29112), (7278, 28656), (9552, 21834), (9704, 21492), (10746, 19408), (10917, 19104), (14328, 14556)]