203342568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 602380800

約数和(自身を除く): 399038232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 179, 264, 286, 312, 331, 358, 429, 537, 572, 662, 716, 858, 993, 1074, 1144, 1324, 1432, 1716, 1969, 1986, 2148, 2327, 2648, 3432, 3641, 3938, 3972, 4296, 4303, 4654, 5907, 6981, 7282, 7876, 7944, 8606, 9308, 10923, 11814, 12909, 13962, 14564, 15752, 17212, 18616, 21846, 23628, 25597, 25818, 27924, 29128, 34424, 43692, 47256, 47333, 51194, 51636, 55848, 59249, 76791, 87384, 94666, 102388, 103272, 118498, 141999, 153582, 177747, 189332, 204776, 236996, 283998, 307164, 355494, 378664, 473992, 567996, 614328, 651739, 710988, 770237, 1135992, 1303478, 1421976, 1540474, 1955217, 2310711, 2606956, 3080948, 3910434, 4621422, 5213912, 6161896, 7820868, 8472607, 9242844, 15641736, 16945214, 18485688, 25417821, 33890428, 50835642, 67780856, 101671284, 203342568]

約数ペア:

[(1, 203342568), (2, 101671284), (3, 67780856), (4, 50835642), (6, 33890428), (8, 25417821), (11, 18485688), (12, 16945214), (13, 15641736), (22, 9242844), (24, 8472607), (26, 7820868), (33, 6161896), (39, 5213912), (44, 4621422), (52, 3910434), (66, 3080948), (78, 2606956), (88, 2310711), (104, 1955217), (132, 1540474), (143, 1421976), (156, 1303478), (179, 1135992), (264, 770237), (286, 710988), (312, 651739), (331, 614328), (358, 567996), (429, 473992), (537, 378664), (572, 355494), (662, 307164), (716, 283998), (858, 236996), (993, 204776), (1074, 189332), (1144, 177747), (1324, 153582), (1432, 141999), (1716, 118498), (1969, 103272), (1986, 102388), (2148, 94666), (2327, 87384), (2648, 76791), (3432, 59249), (3641, 55848), (3938, 51636), (3972, 51194), (4296, 47333), (4303, 47256), (4654, 43692), (5907, 34424), (6981, 29128), (7282, 27924), (7876, 25818), (7944, 25597), (8606, 23628), (9308, 21846), (10923, 18616), (11814, 17212), (12909, 15752), (13962, 14564)]