208344384

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21277}}^1$

素因数の和:21312

約数の個数: 84

約数和(自身を含む): 632339604

約数和(自身を除く): 423995220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 21277, 42554, 63831, 85108, 127662, 170216, 191493, 255324, 340432, 361709, 382986, 510648, 680864, 723418, 765972, 1021296, 1085127, 1361728, 1446836, 1531944, 2042592, 2170254, 2893672, 3063888, 3255381, 4085184, 4340508, 5787344, 6127776, 6510762, 8681016, 11574688, 12255552, 13021524, 17362032, 23149376, 26043048, 34724064, 52086096, 69448128, 104172192, 208344384]

約数ペア:

[(1, 208344384), (2, 104172192), (3, 69448128), (4, 52086096), (6, 34724064), (8, 26043048), (9, 23149376), (12, 17362032), (16, 13021524), (17, 12255552), (18, 11574688), (24, 8681016), (32, 6510762), (34, 6127776), (36, 5787344), (48, 4340508), (51, 4085184), (64, 3255381), (68, 3063888), (72, 2893672), (96, 2170254), (102, 2042592), (136, 1531944), (144, 1446836), (153, 1361728), (192, 1085127), (204, 1021296), (272, 765972), (288, 723418), (306, 680864), (408, 510648), (544, 382986), (576, 361709), (612, 340432), (816, 255324), (1088, 191493), (1224, 170216), (1632, 127662), (2448, 85108), (3264, 63831), (4896, 42554), (9792, 21277)]