209662464

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12441

約数の個数: 80

約数和(自身を含む): 609380640

約数和(自身を除く): 399718176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 12409, 16896, 24818, 37227, 49636, 74454, 99272, 136499, 148908, 198544, 272998, 297816, 397088, 409497, 545996, 595632, 794176, 818994, 1091992, 1191264, 1588352, 1637988, 2183984, 2382528, 3176704, 3275976, 4367968, 4765056, 6353408, 6551952, 8735936, 9530112, 13103904, 17471872, 19060224, 26207808, 34943744, 52415616, 69887488, 104831232, 209662464]

約数ペア:

[(1, 209662464), (2, 104831232), (3, 69887488), (4, 52415616), (6, 34943744), (8, 26207808), (11, 19060224), (12, 17471872), (16, 13103904), (22, 9530112), (24, 8735936), (32, 6551952), (33, 6353408), (44, 4765056), (48, 4367968), (64, 3275976), (66, 3176704), (88, 2382528), (96, 2183984), (128, 1637988), (132, 1588352), (176, 1191264), (192, 1091992), (256, 818994), (264, 794176), (352, 595632), (384, 545996), (512, 409497), (528, 397088), (704, 297816), (768, 272998), (1056, 198544), (1408, 148908), (1536, 136499), (2112, 99272), (2816, 74454), (4224, 49636), (5632, 37227), (8448, 24818), (12409, 16896)]