201586944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 589031744

約数和(自身を除く): 387444800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 331, 366, 384, 416, 488, 624, 662, 732, 768, 793, 832, 976, 993, 1248, 1324, 1464, 1586, 1664, 1952, 1986, 2379, 2496, 2648, 2928, 3172, 3328, 3904, 3972, 4303, 4758, 4992, 5296, 5856, 6344, 7808, 7944, 8606, 9516, 9984, 10592, 11712, 12688, 12909, 15616, 15888, 17212, 19032, 20191, 21184, 23424, 25376, 25818, 31776, 34424, 38064, 40382, 42368, 46848, 50752, 51636, 60573, 63552, 68848, 76128, 80764, 84736, 101504, 103272, 121146, 127104, 137696, 152256, 161528, 203008, 206544, 242292, 254208, 262483, 275392, 304512, 323056, 413088, 484584, 524966, 550784, 609024, 646112, 787449, 826176, 969168, 1049932, 1101568, 1292224, 1574898, 1652352, 1938336, 2099864, 2584448, 3149796, 3304704, 3876672, 4199728, 5168896, 6299592, 7753344, 8399456, 12599184, 15506688, 16798912, 25198368, 33597824, 50396736, 67195648, 100793472, 201586944]

約数ペア:

[(1, 201586944), (2, 100793472), (3, 67195648), (4, 50396736), (6, 33597824), (8, 25198368), (12, 16798912), (13, 15506688), (16, 12599184), (24, 8399456), (26, 7753344), (32, 6299592), (39, 5168896), (48, 4199728), (52, 3876672), (61, 3304704), (64, 3149796), (78, 2584448), (96, 2099864), (104, 1938336), (122, 1652352), (128, 1574898), (156, 1292224), (183, 1101568), (192, 1049932), (208, 969168), (244, 826176), (256, 787449), (312, 646112), (331, 609024), (366, 550784), (384, 524966), (416, 484584), (488, 413088), (624, 323056), (662, 304512), (732, 275392), (768, 262483), (793, 254208), (832, 242292), (976, 206544), (993, 203008), (1248, 161528), (1324, 152256), (1464, 137696), (1586, 127104), (1664, 121146), (1952, 103272), (1986, 101504), (2379, 84736), (2496, 80764), (2648, 76128), (2928, 68848), (3172, 63552), (3328, 60573), (3904, 51636), (3972, 50752), (4303, 46848), (4758, 42368), (4992, 40382), (5296, 38064), (5856, 34424), (6344, 31776), (7808, 25818), (7944, 25376), (8606, 23424), (9516, 21184), (9984, 20191), (10592, 19032), (11712, 17212), (12688, 15888), (12909, 15616)]