201396256

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 404157600

約数和(自身を除く): 202761344

約数列:

[1, 2, 4, 8, 16, 32, 107, 131, 214, 262, 428, 449, 524, 856, 898, 1048, 1712, 1796, 2096, 3424, 3592, 4192, 7184, 14017, 14368, 28034, 48043, 56068, 58819, 96086, 112136, 117638, 192172, 224272, 235276, 384344, 448544, 470552, 768688, 941104, 1537376, 1882208, 6293633, 12587266, 25174532, 50349064, 100698128, 201396256]

約数ペア:

[(1, 201396256), (2, 100698128), (4, 50349064), (8, 25174532), (16, 12587266), (32, 6293633), (107, 1882208), (131, 1537376), (214, 941104), (262, 768688), (428, 470552), (449, 448544), (524, 384344), (856, 235276), (898, 224272), (1048, 192172), (1712, 117638), (1796, 112136), (2096, 96086), (3424, 58819), (3592, 56068), (4192, 48043), (7184, 28034), (14017, 14368)]