201003008

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 52

約数和(自身を含む): 415185408

約数和(自身を除く): 214182400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1583, 1984, 2048, 3166, 3968, 4096, 6332, 7936, 12664, 15872, 25328, 31744, 49073, 50656, 63488, 98146, 101312, 126976, 196292, 202624, 392584, 405248, 785168, 810496, 1570336, 1620992, 3140672, 3241984, 6281344, 6483968, 12562688, 25125376, 50250752, 100501504, 201003008]

約数ペア:

[(1, 201003008), (2, 100501504), (4, 50250752), (8, 25125376), (16, 12562688), (31, 6483968), (32, 6281344), (62, 3241984), (64, 3140672), (124, 1620992), (128, 1570336), (248, 810496), (256, 785168), (496, 405248), (512, 392584), (992, 202624), (1024, 196292), (1583, 126976), (1984, 101312), (2048, 98146), (3166, 63488), (3968, 50656), (4096, 49073), (6332, 31744), (7936, 25328), (12664, 15872)]