210284672

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{9721}}^1$

素因数の和:9761

約数の個数: 48

約数和(自身を含む): 453677130

約数和(自身を除く): 243392458

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 9721, 10816, 19442, 21632, 38884, 77768, 126373, 155536, 252746, 311072, 505492, 622144, 1010984, 1244288, 1642849, 2021968, 3285698, 4043936, 6571396, 8087872, 13142792, 16175744, 26285584, 52571168, 105142336, 210284672]

約数ペア:

[(1, 210284672), (2, 105142336), (4, 52571168), (8, 26285584), (13, 16175744), (16, 13142792), (26, 8087872), (32, 6571396), (52, 4043936), (64, 3285698), (104, 2021968), (128, 1642849), (169, 1244288), (208, 1010984), (338, 622144), (416, 505492), (676, 311072), (832, 252746), (1352, 155536), (1664, 126373), (2704, 77768), (5408, 38884), (9721, 21632), (10816, 19442)]