203615104

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 514471680

約数和(自身を除く): 310856576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 224, 283, 292, 308, 352, 448, 511, 566, 584, 616, 704, 803, 896, 1022, 1132, 1168, 1232, 1408, 1606, 1981, 2044, 2264, 2336, 2464, 3113, 3212, 3962, 4088, 4528, 4672, 4928, 5621, 6226, 6424, 7924, 8176, 9056, 9344, 9856, 11242, 12452, 12848, 15848, 16352, 18112, 20659, 21791, 22484, 24904, 25696, 31696, 32704, 36224, 41318, 43582, 44968, 49808, 51392, 63392, 65408, 82636, 87164, 89936, 99616, 102784, 126784, 144613, 165272, 174328, 179872, 199232, 227249, 253568, 289226, 330544, 348656, 359744, 398464, 454498, 578452, 661088, 697312, 719488, 908996, 1156904, 1322176, 1394624, 1590743, 1817992, 2313808, 2644352, 2789248, 3181486, 3635984, 4627616, 6362972, 7271968, 9255232, 12725944, 14543936, 18510464, 25451888, 29087872, 50903776, 101807552, 203615104]

約数ペア:

[(1, 203615104), (2, 101807552), (4, 50903776), (7, 29087872), (8, 25451888), (11, 18510464), (14, 14543936), (16, 12725944), (22, 9255232), (28, 7271968), (32, 6362972), (44, 4627616), (56, 3635984), (64, 3181486), (73, 2789248), (77, 2644352), (88, 2313808), (112, 1817992), (128, 1590743), (146, 1394624), (154, 1322176), (176, 1156904), (224, 908996), (283, 719488), (292, 697312), (308, 661088), (352, 578452), (448, 454498), (511, 398464), (566, 359744), (584, 348656), (616, 330544), (704, 289226), (803, 253568), (896, 227249), (1022, 199232), (1132, 179872), (1168, 174328), (1232, 165272), (1408, 144613), (1606, 126784), (1981, 102784), (2044, 99616), (2264, 89936), (2336, 87164), (2464, 82636), (3113, 65408), (3212, 63392), (3962, 51392), (4088, 49808), (4528, 44968), (4672, 43582), (4928, 41318), (5621, 36224), (6226, 32704), (6424, 31696), (7924, 25696), (8176, 24904), (9056, 22484), (9344, 21791), (9856, 20659), (11242, 18112), (12452, 16352), (12848, 15848)]