204028944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 617460480

約数和(自身を除く): 413431536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 223, 294, 336, 389, 392, 446, 588, 669, 778, 784, 892, 1167, 1176, 1338, 1556, 1561, 1784, 2334, 2352, 2676, 2723, 3112, 3122, 3568, 4668, 4683, 5352, 5446, 6224, 6244, 8169, 9336, 9366, 10704, 10892, 10927, 12488, 16338, 18672, 18732, 19061, 21784, 21854, 24976, 32676, 32781, 37464, 38122, 43568, 43708, 57183, 65352, 65562, 74928, 76244, 86747, 87416, 114366, 130704, 131124, 152488, 173494, 174832, 228732, 260241, 262248, 304976, 346988, 457464, 520482, 524496, 607229, 693976, 914928, 1040964, 1214458, 1387952, 1821687, 2081928, 2428916, 3643374, 4163856, 4250603, 4857832, 7286748, 8501206, 9715664, 12751809, 14573496, 17002412, 25503618, 29146992, 34004824, 51007236, 68009648, 102014472, 204028944]

約数ペア:

[(1, 204028944), (2, 102014472), (3, 68009648), (4, 51007236), (6, 34004824), (7, 29146992), (8, 25503618), (12, 17002412), (14, 14573496), (16, 12751809), (21, 9715664), (24, 8501206), (28, 7286748), (42, 4857832), (48, 4250603), (49, 4163856), (56, 3643374), (84, 2428916), (98, 2081928), (112, 1821687), (147, 1387952), (168, 1214458), (196, 1040964), (223, 914928), (294, 693976), (336, 607229), (389, 524496), (392, 520482), (446, 457464), (588, 346988), (669, 304976), (778, 262248), (784, 260241), (892, 228732), (1167, 174832), (1176, 173494), (1338, 152488), (1556, 131124), (1561, 130704), (1784, 114366), (2334, 87416), (2352, 86747), (2676, 76244), (2723, 74928), (3112, 65562), (3122, 65352), (3568, 57183), (4668, 43708), (4683, 43568), (5352, 38122), (5446, 37464), (6224, 32781), (6244, 32676), (8169, 24976), (9336, 21854), (9366, 21784), (10704, 19061), (10892, 18732), (10927, 18672), (12488, 16338)]