207325768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 436907520

約数和(自身を除く): 229581752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 107, 124, 214, 248, 403, 428, 601, 806, 856, 1202, 1391, 1612, 2404, 2782, 3224, 3317, 4808, 5564, 6634, 7813, 11128, 13268, 15626, 18631, 26536, 31252, 37262, 43121, 62504, 64307, 74524, 86242, 128614, 149048, 172484, 242203, 257228, 344968, 484406, 514456, 835991, 968812, 1671982, 1937624, 1993517, 3343964, 3987034, 6687928, 7974068, 15948136, 25915721, 51831442, 103662884, 207325768]

約数ペア:

[(1, 207325768), (2, 103662884), (4, 51831442), (8, 25915721), (13, 15948136), (26, 7974068), (31, 6687928), (52, 3987034), (62, 3343964), (104, 1993517), (107, 1937624), (124, 1671982), (214, 968812), (248, 835991), (403, 514456), (428, 484406), (601, 344968), (806, 257228), (856, 242203), (1202, 172484), (1391, 149048), (1612, 128614), (2404, 86242), (2782, 74524), (3224, 64307), (3317, 62504), (4808, 43121), (5564, 37262), (6634, 31252), (7813, 26536), (11128, 18631), (13268, 15626)]