205692768

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 609991200

約数和(自身を除く): 404298432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 97, 111, 144, 148, 194, 199, 222, 288, 291, 296, 333, 388, 398, 444, 582, 592, 597, 666, 776, 796, 873, 888, 1164, 1184, 1194, 1332, 1552, 1592, 1746, 1776, 1791, 2328, 2388, 2664, 3104, 3184, 3492, 3552, 3582, 3589, 4656, 4776, 5328, 6368, 6984, 7164, 7178, 7363, 9312, 9552, 10656, 10767, 13968, 14328, 14356, 14726, 19104, 19303, 21534, 22089, 27936, 28656, 28712, 29452, 32301, 38606, 43068, 44178, 57312, 57424, 57909, 58904, 64602, 66267, 77212, 86136, 88356, 114848, 115818, 117808, 129204, 132534, 154424, 172272, 173727, 176712, 231636, 235616, 258408, 265068, 308848, 344544, 347454, 353424, 463272, 516816, 530136, 617696, 694908, 706848, 714211, 926544, 1033632, 1060272, 1389816, 1428422, 1853088, 2120544, 2142633, 2779632, 2856844, 4285266, 5559264, 5713688, 6427899, 8570532, 11427376, 12855798, 17141064, 22854752, 25711596, 34282128, 51423192, 68564256, 102846384, 205692768]

約数ペア:

[(1, 205692768), (2, 102846384), (3, 68564256), (4, 51423192), (6, 34282128), (8, 25711596), (9, 22854752), (12, 17141064), (16, 12855798), (18, 11427376), (24, 8570532), (32, 6427899), (36, 5713688), (37, 5559264), (48, 4285266), (72, 2856844), (74, 2779632), (96, 2142633), (97, 2120544), (111, 1853088), (144, 1428422), (148, 1389816), (194, 1060272), (199, 1033632), (222, 926544), (288, 714211), (291, 706848), (296, 694908), (333, 617696), (388, 530136), (398, 516816), (444, 463272), (582, 353424), (592, 347454), (597, 344544), (666, 308848), (776, 265068), (796, 258408), (873, 235616), (888, 231636), (1164, 176712), (1184, 173727), (1194, 172272), (1332, 154424), (1552, 132534), (1592, 129204), (1746, 117808), (1776, 115818), (1791, 114848), (2328, 88356), (2388, 86136), (2664, 77212), (3104, 66267), (3184, 64602), (3492, 58904), (3552, 57909), (3582, 57424), (3589, 57312), (4656, 44178), (4776, 43068), (5328, 38606), (6368, 32301), (6984, 29452), (7164, 28712), (7178, 28656), (7363, 27936), (9312, 22089), (9552, 21534), (10656, 19303), (10767, 19104), (13968, 14726), (14328, 14356)]