207875968

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{22247}}^1$

素因数の和:22334

約数の個数: 32

約数和(自身を含む): 419819760

約数和(自身を除く): 211943792

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 22247, 44494, 88988, 177976, 355952, 711904, 1423808, 1624031, 2847616, 3248062, 6496124, 12992248, 25984496, 51968992, 103937984, 207875968]

約数ペア:

[(1, 207875968), (2, 103937984), (4, 51968992), (8, 25984496), (16, 12992248), (32, 6496124), (64, 3248062), (73, 2847616), (128, 1624031), (146, 1423808), (292, 711904), (584, 355952), (1168, 177976), (2336, 88988), (4672, 44494), (9344, 22247)]