201207968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7219}}^1$

素因数の和:7309

約数の個数: 48

約数和(自身を含む): 433026720

約数和(自身を除く): 231818752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 7219, 13936, 14438, 27872, 28876, 57752, 93847, 115504, 187694, 231008, 375388, 483673, 750776, 967346, 1501552, 1934692, 3003104, 3869384, 6287749, 7738768, 12575498, 15477536, 25150996, 50301992, 100603984, 201207968]

約数ペア:

[(1, 201207968), (2, 100603984), (4, 50301992), (8, 25150996), (13, 15477536), (16, 12575498), (26, 7738768), (32, 6287749), (52, 3869384), (67, 3003104), (104, 1934692), (134, 1501552), (208, 967346), (268, 750776), (416, 483673), (536, 375388), (871, 231008), (1072, 187694), (1742, 115504), (2144, 93847), (3484, 57752), (6968, 28876), (7219, 27872), (13936, 14438)]