200818496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:967

約数の個数: 56

約数和(自身を含む): 415113216

約数和(自身を除く): 214294720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 797, 992, 1016, 1594, 1984, 2032, 3188, 3937, 4064, 6376, 7874, 8128, 12752, 15748, 24707, 25504, 31496, 49414, 51008, 62992, 98828, 101219, 125984, 197656, 202438, 251968, 395312, 404876, 790624, 809752, 1581248, 1619504, 3137789, 3239008, 6275578, 6478016, 12551156, 25102312, 50204624, 100409248, 200818496]

約数ペア:

[(1, 200818496), (2, 100409248), (4, 50204624), (8, 25102312), (16, 12551156), (31, 6478016), (32, 6275578), (62, 3239008), (64, 3137789), (124, 1619504), (127, 1581248), (248, 809752), (254, 790624), (496, 404876), (508, 395312), (797, 251968), (992, 202438), (1016, 197656), (1594, 125984), (1984, 101219), (2032, 98828), (3188, 62992), (3937, 51008), (4064, 49414), (6376, 31496), (7874, 25504), (8128, 24707), (12752, 15748)]